chore: Run pnpm format:fix.

docs/reference/transcript-hygiene.md

@@ -5,6 +5,7 @@ read_when:
   - You are changing transcript sanitization or tool-call repair logic
   - You are investigating tool-call id mismatches across providers
 ---
+
 # Transcript Hygiene (Provider Fixups)
 
 This document describes **provider-specific fixes** applied to transcripts before a run
@@ -12,6 +13,7 @@ This document describes **provider-specific fixes** applied to transcripts befor
 provider requirements. They do **not** rewrite the stored JSONL transcript on disk.
 
 Scope includes:
+
 - Tool call id sanitization
 - Tool result pairing repair
 - Turn validation / ordering
@@ -19,6 +21,7 @@ Scope includes:
 - Image payload sanitization
 
 If you need transcript storage details, see:
+
 - [/reference/session-management-compaction](/reference/session-management-compaction)
 
 ---
@@ -26,6 +29,7 @@ If you need transcript storage details, see:
 ## Where this runs
 
 All transcript hygiene is centralized in the embedded runner:
+
 - Policy selection: `src/agents/transcript-policy.ts`
 - Sanitization/repair application: `sanitizeSessionHistory` in `src/agents/pi-embedded-runner/google.ts`
 
@@ -39,6 +43,7 @@ Image payloads are always sanitized to prevent provider-side rejection due to si
 limits (downscale/recompress oversized base64 images).
 
 Implementation:
+
 - `sanitizeSessionMessagesImages` in `src/agents/pi-embedded-helpers/images.ts`
 - `sanitizeContentBlocksImages` in `src/agents/tool-images.ts`
 
@@ -47,6 +52,7 @@ Implementation:
 ## Provider matrix (current behavior)
 
 **OpenAI / OpenAI Codex**
+
 - Image sanitization only.
 - On model switch into OpenAI Responses/Codex, drop orphaned reasoning signatures (standalone reasoning items without a following content block).
 - No tool call id sanitization.
@@ -56,6 +62,7 @@ Implementation:
 - No thought signature stripping.
 
 **Google (Generative AI / Gemini CLI / Antigravity)**
+
 - Tool call id sanitization: strict alphanumeric.
 - Tool result pairing repair and synthetic tool results.
 - Turn validation (Gemini-style turn alternation).
@@ -63,16 +70,20 @@ Implementation:
 - Antigravity Claude: normalize thinking signatures; drop unsigned thinking blocks.
 
 **Anthropic / Minimax (Anthropic-compatible)**
+
 - Tool result pairing repair and synthetic tool results.
 - Turn validation (merge consecutive user turns to satisfy strict alternation).
 
 **Mistral (including model-id based detection)**
+
 - Tool call id sanitization: strict9 (alphanumeric length 9).
 
 **OpenRouter Gemini**
+
 - Thought signature cleanup: strip non-base64 `thought_signature` values (keep base64).
 
 **Everything else**
+
 - Image sanitization only.
 
 ---