chore(server): Move library watcher to microservices (#7533)

* move watcher init to micro

* document watcher recovery

* chore: fix lint

* add try lock

* use global library watch lock

* fix: ensure lock stays on

* fix: mocks

* unit test for library watch lock

* move statement to correct test

* fix: correct return type of try lock

* fix: tests

* add library teardown

* add chokidar error handler

* make event strings an enum

* wait for event refactor

* refactor event type mocks

* expect correct error

* don't release lock in teardown

* chore: lint

* use enum

* fix mock

* fix lint

* fix watcher await

* remove await

* simplify typing

* remove async

* Revert "remove async"

This reverts commit 84ab5abac4.

* can now change watch settings at runtime

* fix lint

* only watch libraries if enabled

---------

Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/e2e/jobs/specs/library.e2e-spec.ts

@@ -368,7 +368,7 @@ describe(`${LibraryController.name} (e2e)`, () => {
       expect(body).toEqual(errorStub.unauthorized);
     });
 
-    it('should remvove offline files', async () => {
+    it('should remove offline files', async () => {
       await fs.promises.cp(`${IMMICH_TEST_ASSET_PATH}/albums/nature`, `${IMMICH_TEST_ASSET_TEMP_PATH}/albums/nature`, {
         recursive: true,
       });