[docs] Remove bloat from integrity filtering reference

[github-actions]

Reduces docs/src/content/docs/reference/integrity.md from 398 → 318 lines (80 lines, 20.1% reduction) while preserving all essential information.

What was removed

Verbose level descriptions — The five integrity-level descriptions (merged, approved, unapproved, none, blocked) each contained paragraph-length text that repeated information already in the table above and the "Choosing a Level" section below. Condensed to single-sentence summaries that retain the technically unique details (e.g., private-repo elevation, bot trust, CONTRIBUTOR classification).

6 redundant Examples — The Examples section contained 11 examples; 6 were identical to examples already shown inline in their respective subsections:

• "Scope to specific organizations" → duplicate of Scoping section
• "Block specific users" → duplicate of Blocking subsection
• "Trust specific external contributors" → duplicate of Trusting subsection
• "Human-review gate" → duplicate of Promotion subsection
• "Centrally managed lists" → duplicate of GitHub Variables subsection
• "Disable the pre-agent integrity proxy" → duplicate of Disabling proxy subsection

Kept the "Combined: blocking, trusting, and labeling" example (unique) plus the four single-field examples.

Prose tightening — Removed trailing sentences that restated what was just said ("This mechanism allows a security team to...", "This is useful when a workflow's min-integrity would normally filter out..."), condensed the proxy bullet list to prose, simplified the Default Behavior section, and removed the intro sentence from Choosing a Level.

Estimated reduction

Metric	Before	After	Change
Lines	398	318	−80 (20.1%)
Words	2,281	~1,860	−~420 (18.4%)

Screenshots

Visual screenshots were unavailable due to network isolation between the Playwright container and the agent container (net::ERR_CONNECTION_TIMED_OUT). The page was verified to render correctly via curl — HTTP 200, all 13 section headings confirmed present (How It Works, Configuration, Configuration Reference, Integrity Levels, Scoping to Repositories, Adjusting Integrity Per-Item, Centralized Management via GitHub Variables, Default Behavior, Pre-Agent Integrity Proxy, Choosing a Level, Examples, In Logs and Reports, Related Documentation).

Blocked domains: Not applicable (screenshots not captured).

References: §24324801347

🗜️ Compressed by Documentation Unbloat · ● 682K · ◷

• expires on Apr 15, 2026, 4:05 AM UTC