feat: initial fork hardened for gitea.schwenk.online

Fork cursor-gitea-agent with jq event parsing, cached dependency install,
and composer-2.5 as the default agent runtime.

Co-authored-by: Cursor <cursoragent@cursor.com>

SOUL.md

@@ -0,0 +1,54 @@
+# SOUL.md — cursor-gitea-agent
+
+## Agent Quick Start
+
+- **What:** Gitea composite Action — `@cursor` in issue/PR comments runs Cursor CLI + gitea-mcp on the Actions runner.
+- **Gitea:** https://gitea.schwenk.online — repo `froxxxy/cursor-gitea-agent`
+- **Default model:** `composer-2.5` (override via `ai_model` input only when Fränky asks)
+- **Runner:** Gitea Actions on `boka`
+- **Commit policy:** no commit unless Fränky explicitly asks
+
+## Product Name
+
+cursor-gitea-agent
+
+## One-Liner
+
+Gitea Action that triggers Cursor AI when `@cursor` is mentioned in issue or PR comments.
+
+## Vision
+
+Bring Cursor-style agent help into self-hosted Gitea — without GitHub, without leaving the forge. Forked from [flow96/cursor-gitea-agent](https://github.com/flow96/cursor-gitea-agent) and hardened for schwenk.online.
+
+## Audience
+
+Fränky and repos on gitea.schwenk.online where the `cursor` bot user is a collaborator.
+
+## Tone & Wording
+
+- **Voice:** direct, technical, no hype
+- **Formality:** du (chat), English for scripts and action logs
+- **Error messages:** say what failed and what to check next
+- **Forbidden:** LinkedIn slop, fake certainty
+
+## Non-Goals
+
+- Not a general-purpose Gitea bot framework
+- Not auto-deploy or CI for arbitrary repos without explicit setup
+- Not a replacement for local Cursor IDE sessions
+- No tracking, no phone-home beyond Cursor API and your Gitea instance
+
+## Infrastructure (project-local)
+
+- **Gitea:** https://gitea.schwenk.online
+- **Action reference:** `https://gitea.schwenk.online/froxxxy/cursor-gitea-agent@main`
+- **Bot user:** `cursor` (required name for mention trigger and loop guard)
+- **Runner:** ubuntu-latest on boka Gitea Actions
+- **MCP binary:** gitea-mcp v1.3.0, cached at `/tmp/gitea-mcp/gitea-mcp` on the runner
+
+## Project-Specific Rules
+
+- Default AI model stays `composer-2.5` until Fränky changes it manually — do not chase README model lists.
+- Skip LICENSE and test suite unless explicitly requested.
+- Parse event context from `GITHUB_EVENT_PATH` with `jq` — do not rely on undocumented `gitea.event.*` template fields in shell scripts.
+- Install Cursor CLI and gitea-mcp only when `@cursor` fires and only if not already present on the runner.