i18n fixes (#17184)

* update PR template

* fix hook

* fix input

* fix hook

* add all audio detector keys

* add frigate+ keys

* fix spelling, formatting, and spacing

* fix labels

* capitalization

* fix timestamp

* fix menu

* fix plus text

* fix download label

* docs

* fix docs build

* fix docs formatting

docs/docs/development/contributing-boards.md

@@ -72,17 +72,17 @@ COPY --from=rootfs / /
 The images for each board will be built for each Frigate release, this is done in the `.github/workflows/ci.yml` file. The board build workflow will need to be added here.
 
 ```yml
-      - name: Build and push board build
-        uses: docker/bake-action@v3
-        with:
-          push: true
-          targets: board # this is the target in the board.hcl file
-          files: docker/board/board.hcl # this should be updated with the actual board type
-          # the tags should be updated with the actual board types as well
-          # the community board builds should never push to cache, but it can pull from cache
-          set: |
-            board.tags=ghcr.io/${{ steps.lowercaseRepo.outputs.lowercase }}:${{ github.ref_name }}-${{ env.SHORT_SHA }}-board
-            *.cache-from=type=gha
+- name: Build and push board build
+  uses: docker/bake-action@v3
+  with:
+    push: true
+    targets: board # this is the target in the board.hcl file
+    files: docker/board/board.hcl # this should be updated with the actual board type
+    # the tags should be updated with the actual board types as well
+    # the community board builds should never push to cache, but it can pull from cache
+    set: |
+      board.tags=ghcr.io/${{ steps.lowercaseRepo.outputs.lowercase }}:${{ github.ref_name }}-${{ env.SHORT_SHA }}-board
+      *.cache-from=type=gha
 ```
 
 ### Code Owner File

docs/docs/development/contributing.md

@@ -235,3 +235,14 @@ When testing nginx config changes from within the dev container, the following c
 ```console
 sudo cp docker/main/rootfs/usr/local/nginx/conf/* /usr/local/nginx/conf/ && sudo /usr/local/nginx/sbin/nginx -s reload
 ```
+
+## Contributing translations of the Web UI
+
+If you'd like to contribute translations to Frigate, please follow these steps:
+
+1. Fork the repository and create a new branch specifically for your translation work
+2. Locate the localization files in the web/public/locales directory
+3. Add or modify the appropriate language JSON files, maintaining the existing key structure while translating only the values
+4. Ensure your translations maintain proper formatting, including any placeholder variables (like `{{example}}`)
+5. Before submitting, thoroughly review the UI
+6. When creating your PR, include a brief description of the languages you've added or updated, and reference any related issues