fix: rewrite action.yml (was corrupted with duplicate keys)

Clean single definition of all inputs: temperature, timeout,
patterns-repo, patterns-files. Also added runner requirements
comment at the top.

.gitea/actions/review/action.yml

@@ -1,6 +1,7 @@
 # This composite action is designed for Gitea Actions runners.
 # Gitea Actions supports GitHub Actions syntax including $GITHUB_OUTPUT,
 # actions/cache, and actions/checkout.
+# Requirements: python3, sha256sum, curl (all present on ubuntu-* runners).
 name: 'AI Code Review'
 description: 'Run AI-powered code review on a pull request using review-bot'
 
@@ -38,28 +39,16 @@ inputs:
     required: false
     default: ''
   patterns-repo:
-    description: 'Repo with language patterns (e.g. rodin/elixir-patterns)'
+    description: 'Comma-separated repos with language patterns (e.g. rodin/elixir-patterns,rodin/phoenix-conventions)'
     required: false
     default: ''
   patterns-files:
-    description: 'Comma-separated file paths to fetch from patterns repo'
+    description: 'Comma-separated file paths or directories to fetch from patterns repos'
     required: false
     default: 'README.md'
   temperature:
-  timeout:
-    description: 'LLM request timeout in seconds (default 300)'
-    required: false
-    default: '300'
     description: 'LLM temperature (0 = server default)'
-  timeout:
-    description: 'LLM request timeout in seconds (default 300)'
     required: false
-    default: '300'
-    required: false
-  timeout:
-    description: 'LLM request timeout in seconds (default 300)'
-    required: false
-    default: '300'
     default: '0'
   timeout:
     description: 'LLM request timeout in seconds (default 300)'