[alexey-max-fedorov]

Summary

Ships the patcher-side half of the client-side patching architecture. Companion PR on ProdigyOrigin consumes the new manifest format.

What changed

• Manifest schema — new `dist/manifest.json` emitted alongside `dist/game.min.js`. Contains `schemaVersion`, `patcherVersion`, `hash` (sha256 of `{rules, prefix, suffix, defaultMenuUrl}`), `rules`, `prefix`, `suffix`, `defaultMenuUrl`.
• Patcher refactor — `src/wrappers.ts` (prefix + suffix builders), `src/rules.ts` (regex rule definitions + `applyRules`), `src/manifest.ts` (type + `buildManifest` + `hashManifest`). Orchestrator at `src/patch.ts` calls them in order and writes both artifacts.
• `defaultMenuUrl` field (v4.4.1) — `buildSuffix` no longer takes `guiLink`. The CheatGUI loader block now reads `window.ORIGIN_MENU_URL` (set by the extension before the bundle runs). `buildManifest` carries `defaultMenuUrl` as a top-level field, included in the hash for cache invalidation.
• Tests — full TDD coverage for rules / wrappers / manifest / integration. 37/37 passing.

Artifacts

• `dist/manifest.json` — manifestHash `aa3a3ec39939dbb0`, gameVersion `2026.25.0`, all 6 rules pass, `patchDegraded: false`
• `dist/game.min.js` — regenerated with new suffix shape
• `dist/metadata.json` — game version + patch status

Test plan

• CI: `pnpm test` passes (37/37)
• CI: `pnpm build && pnpm run patch ./dist` produces a clean manifest with all rules passing
• Browser test via ProdigyOrigin extension: load patched bundle, confirm menu loads from `defaultMenuUrl`
• Browser test: set popup override → confirm override wins over `defaultMenuUrl`

🤖 Generated with Claude Code

[Copilot]

Pull request overview

This PR implements the patcher-side half of the client-side patching flow by emitting a dist/manifest.json artifact (rules + wrappers + hash) and refactoring patch logic into dedicated modules, including support for a defaultMenuUrl that the extension can override at runtime.

Changes:

• Add manifest generation (schemaVersion, patcherVersion, hash, rules, prefix, suffix, defaultMenuUrl) and write dist/manifest.json alongside a verification dist/game.min.js.
• Refactor patching into src/patches.ts (rules/apply/hash), src/wrappers.ts (prefix/suffix), and src/manifest.ts (manifest build/hash), wired by src/patch.ts.
• Add a Node test suite covering rules/wrappers/manifest and an integration pipeline test; update workflow to commit the new manifest.

Reviewed changes

Copilot reviewed 14 out of 17 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tests/wrappers.test.ts	Adds unit tests for buildPrefix/buildSuffix, including __ORIGIN_MENU_URL__ behavior.
tests/smoke.test.ts	Adds a minimal harness smoke test.
tests/patches.test.ts	Adds unit tests for rule shapes, substitutions, and rule hashing.
tests/manifest.test.ts	Adds tests for manifest construction and hashing including defaultMenuUrl.
tests/integration.test.ts	Adds an end-to-end synthetic bundle test for rules → wrappers → manifest.
src/wrappers.ts	Introduces prefix/suffix builders; suffix now reads menu URL from window.__ORIGIN_MENU_URL__.
src/patches.ts	Defines PatchRule, the RULES list, applyRules, and hashRules.
src/patch.ts	Refactors orchestrator to verify/apply rules, build manifest, and write artifacts/metadata.
src/manifest.ts	Adds manifest type + buildManifest/hashManifest.
src/constants.ts	Bumps patcher VERSION to 4.4.1.
README.md	Documents the manifest-based architecture (needs an update to match current schema/hash).
package.json	Bumps version and adds test/typecheck scripts.
dist/metadata.json	Updates generated metadata to include manifestHash and perRuleCounts.
dist/manifest.json	Adds generated manifest artifact containing rules + wrappers + defaultMenuUrl.
CLAUDE.md	Updates architecture notes (contains a stale buildSuffix signature).
.github/workflows/patch.yml	Ensures dist/manifest.json is committed by the patch workflow.

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[alexey-max-fedorov]

@copilot
You will resolve the merge conflicts in this pull request:

1. Delete dist/game.min.js and dist/metadata.json
2. Run this: pnpm run patch ./dist
3. Commit and push to this branch

This should fix it.

[Copilot]

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