fix: normalize report formatting guidance across workflow prompts

.github/workflows/daily-awf-spec-compiler-surfacing.md

@@ -146,6 +146,12 @@ Before finishing, write:
 - Do not create duplicate issues for already-tracked feature IDs.
 - Prefer fewer high-confidence items over broad speculation.
 - Never finish without either `create_issue` or `noop`.
+
+## Reporting Guidelines
+
+- Use `###` (h3) or lower for all report headers; never use `#` or `##` inside the report body.
+- Wrap long lists, tables, and detailed findings in `<details><summary><b>...</b></summary>...</details>` blocks for progressive disclosure.
+- Structure reports as: overview → key metrics/issues → collapsible detail → next actions.
 ## agent: `awf-change-detector`
 ---
 description: Extracts user-relevant feature candidates from schema/compiler diffs

.github/workflows/daily-cli-performance.md

@@ -709,4 +709,10 @@ Each entry contains:
 }
 ```
 
+## Reporting Guidelines
+
+- Use `###` (h3) or lower for all report headers; never use `#` or `##` inside the report body.
+- Wrap long lists, tables, and detailed findings in `<details><summary><b>...</b></summary>...</details>` blocks for progressive disclosure.
+- Structure reports as: overview → key metrics/issues → collapsible detail → next actions.
+
 Begin your daily performance analysis now!

.github/workflows/daily-doc-healer.md

@@ -326,4 +326,6 @@ Call `noop` with a summary:
 
 ### Output Format
 
+Use `###` (h3) or lower for all report headers; never use `#` or `##` inside the report body. Wrap long lists, tables, and detailed findings in `<details><summary><b>...</b></summary>...</details>` blocks for progressive disclosure.
+
 Structure reports as: overview → key metrics/issues → collapsible detail → next actions.

.github/workflows/daily-geo-optimizer.md

@@ -191,7 +191,7 @@ Use today's date derived from the metadata.json timestamp.
 ### Body
 
 ```markdown
-## GEO Audit Report — ${{ github.repository }}
+### GEO Audit Report — ${{ github.repository }}
 
 **Audit Date**: [date from metadata]
 **Run**: [link to run]
@@ -263,7 +263,7 @@ If **all scores are already Excellent (90+/100)** and there are no actionable re
 ### Issue body
 
 ```markdown
-## GEO Improvement: <short title>
+### GEO Improvement: <short title>
 
 **Source audit**: [GEO Audit Report — YYYY-MM-DD](<link to the discussion you just created>)
 **Audit date**: <date from metadata>
@@ -293,4 +293,6 @@ If **all scores are already Excellent (90+/100)** and there are no actionable re
 
 ### Output Format
 
+Use `###` (h3) or lower for all report headers; never use `#` or `##` inside the report body. Wrap long lists, tables, and detailed findings in `<details><summary><b>...</b></summary>...</details>` blocks for progressive disclosure.
+
 Structure reports as: overview → key metrics/issues → collapsible detail → next actions.