[chore] Convert some settings / admin panel JS to TypeScript (#2247)

* initial conversion of STUFF to typescript

* more stuff

* update babel deps, include commonjs transform

* update bundler & eslint configuration

* eslint --fix

* upgrade deps

* update docs, build stuff, peripheral stuff

---------

Co-authored-by: f0x <f0x@cthu.lu>

.drone.yml

@@ -53,8 +53,7 @@ steps:
       - name: yarn_cache
         path: /tmp/cache
     commands:
-      - cd web/source
-      - yarn --frozen-lockfile --cache-folder /tmp/cache
+      - yarn --cwd ./web/source install --frozen-lockfile --cache-folder /tmp/cache
 
   - name: web-lint
     image: node:18-alpine
@@ -65,8 +64,7 @@ steps:
     depends_on:
       - web-setup
     commands:
-      - cd web/source
-      - yarn run lint
+      - yarn --cwd ./web/source lint
 
   - name: web-build
     image: node:18-alpine
@@ -77,8 +75,7 @@ steps:
     depends_on:
       - web-setup
     commands:
-      - cd web/source
-      - yarn run build
+      - yarn --cwd ./web/source build
 
   - name: snapshot
     image: superseriousbusiness/gotosocial-drone-build:0.3.0 # https://github.com/superseriousbusiness/gotosocial-drone-build
@@ -194,6 +191,6 @@ steps:
 
 ---
 kind: signature
-hmac: 74653d67ed44ceefb7e19d6125d4a457e6308b5ef627df6325d72a0cc7d7cc0a
+hmac: c3efbd528a76016562f88ae435141cfb5fd6d4d07b6ad2a24ecc23cb529cc1c6
 
 ...