fix(release): consolidate release config so all commit types surface in notes

- **Resolved config shadowing:** `.releaserc.json` (no `presetConfig`) was silently overriding `release.config.js` (cosmiconfig loads the first match), so the preset fell back to defaults and hid `chore`/`chore(deps)`/etc. — dependency-only releases came out empty. Moved the `presetConfig` into `.releaserc.json` and **deleted the dead `release.config.js`**.
- Aligned `presetConfig.types` to studio's superset.
- Added the Renovate guard.

(No lockfile change — the preset devDep is already on a 9.x range.)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: dawsontoth

.releaserc.json

@@ -24,7 +24,28 @@
 				}
 			}
 		],
-		"@semantic-release/release-notes-generator",
+		[
+			"@semantic-release/release-notes-generator",
+			{
+				"preset": "conventionalcommits",
+				"presetConfig": {
+					"types": [
+						{ "type": "feat", "section": "Features" },
+						{ "type": "fix", "section": "Bug Fixes" },
+						{ "type": "perf", "section": "Performance Improvements" },
+						{ "type": "refactor", "section": "Refactoring" },
+						{ "type": "chore", "scope": "deps", "section": "Dependency Updates", "hidden": false },
+						{ "type": "chore", "section": "Chores", "hidden": false },
+						{ "type": "docs", "section": "Documentation" },
+						{ "type": "style", "section": "Styles" },
+						{ "type": "test", "section": "Tests" },
+						{ "type": "build", "section": "Build System" },
+						{ "type": "ci", "section": "Continuous Integration" },
+						{ "type": "revert", "section": "Reverts" }
+					]
+				}
+			}
+		],
 		[
 			"@semantic-release/npm",
 			{

release.config.js

@@ -20,6 +20,11 @@
 			"matchUpdateTypes": ["minor", "patch"],
 			"matchCurrentVersion": "!/^0/",
 			"automerge": true
+		},
+		{
+			"description": "Hold conventional-changelog-conventionalcommits on v9: @semantic-release/release-notes-generator@14 bundles the Handlebars conventional-changelog-writer@8, and preset v10's function-based templates render empty release notes under writer@8. Drop once release-notes-generator ships a writer@9 major.",
+			"matchPackageNames": ["conventional-changelog-conventionalcommits"],
+			"allowedVersions": "<10"
 		}
 	]
 }