feat(litestar): Support span streaming

[alexander-alderman-webb]

Description

In the streaming path, use

• middleware.name instead of litestar.middleware_name

Adapting Tests

sed commands used for converting specific attributes:

• sed -i '' 's/"litestar.middleware_name"/"middleware.name"/g'

sed commands used for converting event capture:

• sed -i '' 's/capture_events,/capture_items,/g'
• sed -i '' 's/events = capture_events()/items = capture_items("event", "transaction", "span")/g'
• sed -i '' 's/transaction_event["spans"]/spans/g'
• sed -i '' 's/transaction_events["spans"]/spans/g'
• sed -i '' 's/(_, transaction_event) = events/spans = [item.payload for item in items if item.type == "span"]/g'
• sed -i '' 's/(_, transaction_events) = events/spans = [item.payload for item in items if item.type == "span"]/g'
• sed -i '' 's/(event,) = events/(event,) = (item.payload for item in items if item.type == "event")/g'
• sed -i '' 's/"tags"/"attributes"/g'
• sed -i '' 's/event["spans"]/spans/g'

sed commands used for converting op:

• sed -i '' 's/["op"]/["attributes"]["sentry.op"]/g'
• sed -i '' 's/"op"/"sentry.op"/g'

sed commands used for converting origin:

• sed -i '' 's/["origin"]/["attributes"]["sentry.origin"]/g'

sed commands used for converting description:

• sed -i '' 's/description/name/g'

Issues

Closes#6035

Reminders

• Please add tests to validate your changes, and lint your code using uv run ruff.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 89283 passed | ⏭️ 6025 skipped | Total: 95308 | Pass Rate: 93.68% | Execution Time: 299m 28s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📈 +800
Passed Tests	📈 +798
Failed Tests	—
Skipped Tests	📈 +2

All tests are passing successfully.

✅ Patch coverage is 91.49%. Project has 2361 uncovered lines.
❌ Project coverage is 89.89%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
sentry_sdk/integrations/litestar.py	91.49%	⚠️ 4 Missing and 5 partials

Coverage diff

@@ Coverage Diff @@## main #PR +/-##
==========================================
- Coverage 89.90% 89.89% -0.01%
==========================================
Files 192 192 —
Lines 23321 23345 +24
Branches 8020 8026 +6
==========================================
+ Hits 20965 20984 +19- Misses 2356 2361 +5- Partials 1329 1327 -2

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