Upgrade agentic workflows to gh-aw v0.36.0 (#8122)

* Initial plan

* Upgrade agentic workflows to gh-aw v0.36.0

- Applied automatic codemods (timeout_minutes → timeout-minutes, command → slash_command)
- Fixed pr-fix.md: push-to-pr-branch → push-to-pull-request-branch
- Updated include paths from agentics/shared/ to shared/
- Migrated @include syntax to {{#import}} syntax
- Moved shared workflow files to standard .github/workflows/shared/ location
- Ran gh aw init to refresh agent files and instructions
- All 8 workflows compile successfully

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

.github/workflows/ci-doctor.md

@@ -34,7 +34,7 @@ cache:
     - investigation-memory-${{ github.repository }}
     - investigation-memory-
 
-timeout_minutes: 10
+timeout-minutes: 10
 
 ---
 
@@ -192,8 +192,8 @@ When creating an investigation issue, use this structure:
 - Build cumulative knowledge about failure patterns and solutions using structured JSON files
 - Use file-based indexing for fast pattern matching and similarity detection
 
-@include agentics/shared/tool-refused.md
+{{#import shared/tool-refused.md}}
 
-@include agentics/shared/include-link.md
+{{#import shared/include-link.md}}
 
-@include agentics/shared/xpia.md
+{{#import shared/xpia.md}}