npm-dep: bump pocketbase from 0.20.3 to 0.21.0 in /frontend

Bumps [pocketbase](https://github.com/pocketbase/js-sdk) from 0.20.3 to 0.21.0.
- [Release notes](https://github.com/pocketbase/js-sdk/releases)
- [Changelog](https://github.com/pocketbase/js-sdk/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pocketbase/js-sdk/compare/v0.20.3...v0.21.0)

---
updated-dependencies:
- dependency-name: pocketbase
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/package.json

@@ -44,7 +44,7 @@
 		"@fortawesome/free-solid-svg-icons": "^6.5.1",
 		"date-fns": "^3.3.1",
 		"npm-run-all": "^4.1.5",
-		"pocketbase": "^0.20.3",
+		"pocketbase": "^0.21.0",
 		"svelte-fa": "^4.0.2",
 		"svelte-french-toast": "^1.2.0",
 		"theme-change": "^2.5.0",

frontend/pnpm-lock.yaml

@@ -15,8 +15,8 @@ dependencies:
     specifier: ^4.1.5
     version: 4.1.5
   pocketbase:
-    specifier: ^0.20.3
-    version: 0.20.3
+    specifier: ^0.21.0
+    version: 0.21.0
   svelte-fa:
     specifier: ^4.0.2
     version: 4.0.2(svelte@4.2.9)
@@ -2217,8 +2217,8 @@ packages:
     engines: {node: '>= 6'}
     dev: true
 
-  /pocketbase@0.20.3:
-    resolution: {integrity: sha512-qembHhE7HumDBZpxWgFIbhJPeaCoUIdwhW59xF/VlMR79pDTYz/LaQ4q89y7GczKo4X9actFgFN8hs4dTl0spQ==}
+  /pocketbase@0.21.0:
+    resolution: {integrity: sha512-WGA5qxW9jzwOTx0i3FNhkKBlT2F5EvC8qZDYv14SB3BeOZVAqs6wMTj7vAXD52V0Fg8zF4XPHJCAJK04fw1rqg==}
     dev: false
 
   /postcss-import@15.1.0(postcss@8.4.33):