GRM-136: refactor: rename PyPI package from gitea-runner-manager to grm

docs/tech/contributing.md

@@ -27,9 +27,9 @@
 - **Secrets handling**: Secrets are passed via temp JSON files with `0600` permissions, never on the command line (CWE-214). Extra-vars are written to a temporary JSON file and passed via `--extra-vars @tempfile`, which is deleted after execution. This prevents secrets from being visible in the process list (`ps aux`).
 - **Linting**: `make lint-all` runs ruff + pyright + bandit + ansible-lint + checkmake + actionlint
 - **Formatting**: `ruff format` with double quotes and space indentation
-- **Type checking**: `pyright` in strict mode for `src/gitea_runner_manager/`
+- **Type checking**: `pyright` in strict mode for `src/grm/`
 - **Security scanning**: `bandit -r src/` on every PR
-- **Import rules**: `src/gitea_runner_manager/` NEVER imports from devx — the GRM tool is self-contained
+- **Import rules**: `src/grm/` NEVER imports from devx — the GRM tool is self-contained
 
 ## Commit Rules
 
@@ -216,7 +216,7 @@ Not all changes require a new release. The project classifies changes using `dev
 - Lint config files, `.env.example`, `.gitignore`
 
 **User-facing paths** (release needed):
-- `src/gitea_runner_manager/**` (except `__init__.py`)
+- `src/grm/**` (except `__init__.py`)
 - `ansible/**`
 - `pyproject.toml`