healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74

Closed
Closed
healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74

Description

@Rchari1
Rchari1
opened on Jul 3, 2026

Problem

Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.

Result: every solve died at construction —

MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

(the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.

Proposal

Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:

  • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
  • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
  • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.

Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.

Acceptance

  • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
  • With the env in sync, the item passes.

Activity

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      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
      Closed
      Closed
      healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
      Description
      @Rchari1
      Rchari1
      opened on Jul 3, 2026
      Problem
      Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
      Result: every solve died at construction —
      MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

      (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
      Proposal
      Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
      • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
      • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
      • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
      Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
      Acceptance
      • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
      • With the env in sync, the item passes.
      Activity
      Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
          Closed
          Closed
          healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
          Description
          @Rchari1
          Rchari1
          opened on Jul 3, 2026
          Problem
          Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
          Result: every solve died at construction —
          MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

          (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
          Proposal
          Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
          • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
          • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
          • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
          Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
          Acceptance
          • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
          • With the env in sync, the item passes.
          Activity
          Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
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              None yet
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              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
              Closed
              Closed
              healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
              Description
              @Rchari1
              Rchari1
              opened on Jul 3, 2026
              Problem
              Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
              Result: every solve died at construction —
              MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

              (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
              Proposal
              Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
              • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
              • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
              • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
              Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
              Acceptance
              • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
              • With the env in sync, the item passes.
              Activity
              Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
                  Closed
                  Closed
                  healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
                  Description
                  @Rchari1
                  Rchari1
                  opened on Jul 3, 2026
                  Problem
                  Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
                  Result: every solve died at construction —
                  MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

                  (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
                  Proposal
                  Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
                  • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
                  • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
                  • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
                  Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
                  Acceptance
                  • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
                  • With the env in sync, the item passes.
                  Activity
                  Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
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                    No type
                    Projects
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                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
                      Closed
                      Closed
                      healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
                      Description
                      @Rchari1
                      Rchari1
                      opened on Jul 3, 2026
                      Problem
                      Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
                      Result: every solve died at construction —
                      MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

                      (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
                      Proposal
                      Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
                      • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
                      • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
                      • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
                      Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
                      Acceptance
                      • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
                      • With the env in sync, the item passes.
                      Activity
                      Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
                      Metadata
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                      Assignees
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                        Labels
                        No labels
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                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
                          Closed
                          Closed
                          healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
                          Description
                          @Rchari1
                          Rchari1
                          opened on Jul 3, 2026
                          Problem
                          Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
                          Result: every solve died at construction —
                          MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

                          (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
                          Proposal
                          Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
                          • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
                          • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
                          • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
                          Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
                          Acceptance
                          • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
                          • With the env in sync, the item passes.
                          Activity
                          Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
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                              None yet
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                              No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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                              healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest) #74
                              Closed
                              Closed
                              healthcheck: detect stale lab Julia env (installed Manifest vs pinned Manifest)#74
                              Description
                              @Rchari1
                              Rchari1
                              opened on Jul 3, 2026
                              Problem
                              Found during live testing of the 1.1–1.3 stack (see the root-cause writeup on #72): the lab env at ~/.amico/julia had DirectTrajOpt 0.9.6 while the repo's pinned Manifest wants 0.9.7. The env predated the 0.9.7 bump and was never re-instantiated.
                              Result: every solve died at construction —
                              MethodError: no method matching IpoptOptions(; intermediate_callback::PulseEmitCallback)

                              (the solver-agnostic intermediate_callback on the Ipopt path is new in DTO 0.9.7) — so runs finished failed with no AMICODE_PULSE records and the inspector showed "no pulse data". healthcheck.mjs passed throughout: julia+project only checks that the project loads, not that it matches the pin. This is a silent demo-killer on any machine whose env predates a Manifest bump.
                              Proposal
                              Add a healthcheck item that compares the installed lab env against the repo/VSIX-pinned Manifest:
                              • Cheap textual pass: parse both Manifest.tomls and diff [[deps.*]] name→version (report the first few mismatches).
                              • Failure message should say the fix: re-run install.sh (which copies the pinned Manifest + Pkg.instantiate), or copy + instantiate manually.
                              • The pinned Manifest ships with the extension (packages/extension/julia/Manifest.toml), so the check needs no network.
                              Optionally install.sh could print a warning when overwriting an existing env Manifest that differs, but the healthcheck is the load-bearing guard.
                              Acceptance
                              • With the env deliberately rolled back to DTO 0.9.6, healthcheck.mjs fails with a message naming the stale package(s) and the fix.
                              • With the env in sync, the item passes.
                              Activity
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