[fork] selected upstream candidates by patroza · Pull Request #27 · patroza/t3code

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza · 2026-07-25T08:11:53Z

Managed fork layer

Role	Value
Base	`fork/tim`
Head	`fork/candidates`
Source	Selected open pull requests from `pingdotgg/t3code`
Deployment	Never directly; only through `fork/integration`

This permanent provenance layer carries upstream pull requests that are useful in production before
upstream merges them. Each source PR is represented by one reviewed provenance commit. When
upstream merges, supersedes, or rejects a candidate, the stack synchronizer removes or reconciles
that commit while preserving our adaptations in fork/changes.

This PR intentionally remains open and draft. Do not merge it.

Source: pingdotgg#4018 Source SHA: de8fd65 Imported: bounded server activity snapshots, cursor pagination, lazy web history loading, reconnect-safe reset/dedup, and disabled eager browser sidebar hydration. Adapted: preserved Tim thread lifecycle handling and Omega composer/minimap behavior while resolving current-stack conflicts. Excluded: none of the source PR behavior; native mobile pagination remains separate because pingdotgg#4018 intentionally excludes it.

…#3510) (#35) Source: pingdotgg#3510 Source SHA: 034f493 Imported: native mobile lazy loading for older thread activity, a 1,000-event subscription catch-up ceiling with snapshot fallback, and synchronized stale snapshot watermarks. Adapted: applied above the refreshed pingdotgg#4018 web/server candidate and preserved Tim lifecycle handling plus our mobile composer changes. Excluded: pingdotgg#3510 server/web pagination duplicated by pingdotgg#4018, the later shared-hook refactor, formatting-only commits, and contract comments. The shared refactor can be revisited independently after production validation.

Source: pingdotgg#4176 Source SHA: 56b6615 Imported: O(1) command read-model maps, deleted-thread eviction, VCS cache cleanup, browser surface cleanup, preview idle TTL, and per-thread UI cleanup. Adapted: preserved our thread settlement, snooze, and sequential worktree deletion actions while wiring upstream cleanup into the current hook. Excluded: none. Co-authored-by: Rusiru Sadathana <27785781+RusiruSadathana@users.noreply.github.com>

#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

…63)

…tream pingdotgg#4528) Imported from pingdotgg#4528

…tgg#4516) Imported from pingdotgg#4516

…ingdotgg#4517) Imported from pingdotgg#4517

…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

…gdotgg#4379) (#312) Imported from pingdotgg#4379 at a27510d. Open file previews revalidate on mount and subscribe to debounced native filesystem watches so external edits (editors, git, agents) show without a manual refresh. Co-authored-by: omegent-app[bot] <306514130+omegent-app[bot]@users.noreply.github.com> Co-authored-by: Enrico Polanski <16064771+enricopolanski@users.noreply.github.com> Co-authored-by: Patrick Roza <42661+patroza@users.noreply.github.com>

… (#328) Imported from pingdotgg#5344 at source SHA 783fd02 (commits b623dc2 + 783fd02 squashed into one provenance commit). Imported behavior: - `reduceThreadStreamItems`, a pure reducer that folds a batch of thread stream items into one state and one persistable snapshot. - `Stream.groupedWithin(64, 16ms)` on the live subscription so a burst of thread events publishes the `SubscriptionRef` once instead of per event, and web/mobile stop rebuilding large thread views per streamed event. - `eventBatchSize` on `EnvironmentThreadStateOptions`, plus the upstream regression tests for ordered single-publication bursts and for persisting a settled snapshot when a batch ends with a non-persistable turn start. Local adaptations: - Kept our `httpSnapshotLoadAttempted` guard around the HTTP snapshot fallback; the call now goes through `applyItems([...])`. - Restored `setDeleted` (removed upstream) for the terminal `thread-deleted` subscription failure, which never reaches the item stream and so cannot go through the batch reducer. Cache removal is shared with the reducer path via `removeCachedThread`. Excluded: - `tasks/todo.md`, the author's scratch checklist. Follow-up (fork/changes, not this layer): our `reload-required` branch and `reloadFromServer` are built on the deleted `setThread`, so rebasing fork/changes onto this layer must re-express them against the reducer (split the batch at the reload point, then re-enter `applyItems` with the remainder). Co-authored-by: T3 Code PR Stack <41898282+github-actions[bot]@users.noreply.github.com>

patroza mentioned this pull request Jul 25, 2026
Add managed upstream candidate layer #28
Merged

patroza force-pushed the fork/candidates branch 2 times, most recently from ff3e748 to 98745c7Compare July 25, 2026 08:30

patroza changed the title ~~feat: apply selected upstream candidate changes~~[fork] upstream candidatesJul 25, 2026

patroza changed the title ~~[fork] upstream candidates~~[fork-1] upstream candidatesJul 25, 2026

patroza added the FORK Long-lived protected fork provenance or private layer; do not merge directly. label Jul 25, 2026

patroza marked this pull request as draft July 25, 2026 15:06

patroza changed the title ~~[fork-1] upstream candidates~~[fork] selected upstream candidatesJul 26, 2026

patroza force-pushed the fork/candidates branch from 275a863 to a24d636Compare July 26, 2026 10:32

patroza force-pushed the fork/tim branch from b5ee8d3 to 50515b7Compare July 26, 2026 10:32

patroza force-pushed the fork/candidates branch 2 times, most recently from 4e562da to 03f29f3Compare July 27, 2026 05:25

patroza force-pushed the fork/tim branch from e1ea128 to 1edbd9bCompare July 27, 2026 05:25

patroza force-pushed the fork/candidates branch from 03f29f3 to e4146e4Compare July 27, 2026 10:57

patroza force-pushed the fork/tim branch 2 times, most recently from c8f19bf to 09cf259Compare July 27, 2026 11:56

patroza force-pushed the fork/candidates branch 2 times, most recently from 3f80736 to ac92e5fCompare July 27, 2026 12:49

patroza force-pushed the fork/tim branch 2 times, most recently from 99c228e to 9577e79Compare July 27, 2026 15:48

patroza force-pushed the fork/candidates branch from ac92e5f to 4a7a57dCompare July 27, 2026 15:49

patroza force-pushed the fork/tim branch from 9577e79 to cfd99d3Compare July 27, 2026 19:04

patroza force-pushed the fork/candidates branch from 4a7a57d to bcf94f7Compare July 27, 2026 19:04

patroza force-pushed the fork/tim branch from cfd99d3 to 1ad0c9fCompare July 28, 2026 05:12

patroza force-pushed the fork/candidates branch from bcf94f7 to 93fdf46Compare July 28, 2026 05:12

patroza force-pushed the fork/tim branch from 1ad0c9f to c1c2f43Compare July 28, 2026 10:11

patroza force-pushed the fork/candidates branch from 93fdf46 to 40b4be8Compare July 28, 2026 10:11

patroza force-pushed the fork/tim branch from c1c2f43 to 6b7fd45Compare July 28, 2026 10:33

patroza force-pushed the fork/candidates branch from 40b4be8 to 1256a6bCompare July 28, 2026 10:33

patroza force-pushed the fork/tim branch from 6b7fd45 to a4f9a37Compare July 28, 2026 12:16

patroza force-pushed the fork/tim branch from 9608a8c to 7c87796Compare July 31, 2026 09:12

patroza force-pushed the fork/candidates branch from 3a1beb2 to bd15464Compare July 31, 2026 09:12

patroza force-pushed the fork/tim branch from cc2b2c8 to c8e1d90Compare July 31, 2026 10:56

patroza force-pushed the fork/candidates branch from 85533bf to 13ae797Compare July 31, 2026 10:56

patroza force-pushed the fork/tim branch from c8e1d90 to 6833680Compare July 31, 2026 10:59

patroza force-pushed the fork/candidates branch from 13ae797 to c301828Compare July 31, 2026 10:59

patroza force-pushed the fork/tim branch from 6833680 to e194c2bCompare July 31, 2026 11:10

patroza force-pushed the fork/candidates branch from c301828 to 437fde5Compare July 31, 2026 11:10

patroza force-pushed the fork/tim branch from e194c2b to daff7cfCompare July 31, 2026 11:19

patroza force-pushed the fork/candidates branch from 437fde5 to 4ce9aa3Compare July 31, 2026 11:19

patroza force-pushed the fork/tim branch from daff7cf to fa0de07Compare July 31, 2026 11:23

patroza force-pushed the fork/candidates branch from 4ce9aa3 to ffc20ccCompare July 31, 2026 11:24

patroza force-pushed the fork/tim branch from fa0de07 to 6813e87Compare July 31, 2026 11:28

patroza force-pushed the fork/candidates branch from ffc20cc to 0430ae6Compare July 31, 2026 11:28

patroza force-pushed the fork/tim branch from 6813e87 to efaddbfCompare July 31, 2026 11:37

patroza force-pushed the fork/candidates branch 2 times, most recently from d8d734d to e740ec1Compare July 31, 2026 11:50

patrozaand others added 12 commits August 6, 2026 05:30

chore: initialize upstream candidate registry
f78cc87

feat(web): import answered question timeline (upstreampingdotgg#4506) (
1f7306f
#44) Source: pingdotgg#4506 Source SHA: f7eaa00 Imported unchanged as one candidate provenance commit.

feat(orchestrator): import upstream follow-up queue (pingdotgg#4245) (#…
7551145
…63)

fix(client-runtime): re-read network status when the app resumes (ups…
539a1b1
…tream pingdotgg#4528) Imported from pingdotgg#4528

perf(server): compress and cache packaged web assets (upstreampingdo…
a6301a8
…tgg#4516) Imported from pingdotgg#4516

perf(server): back off repeated checkpoint capture failures (upstreamp…
9b61d65
…ingdotgg#4517) Imported from pingdotgg#4517

fix(server): preserve manually renamed thread titles (upstreampingdo…
f6fd85f
…tgg#4558) Imported from https://github.com/pingdotgg/t3code/pull/4558\n\nAdapted to retain our provider restart-recovery constants while replacing the local default-title check with the shared policy.

omegent-appBot mentioned this pull request Aug 6, 2026
chore(stack): remove stack tooling, scope the draft lock, align docs #364
Merged