[IMP] add server settings for CORS

- Introduced ServerSettings.vue for managing CORS origins and extension permissions.
- Updated settings store to only save keys that were explicitly changed, preventing unintended overwrites of other settings with client-side defaults.
- Cleaned up redundant commit hash display and unused data properties in ServerSettings.vue.

Author: RaoufGhrissi

src/stores/settings.ts

@@ -44,6 +44,11 @@ interface State {
   showYearly: boolean;
   useMultidevice: boolean;
   requestTimeout: number;
+  // Server configuration
+  cors: string;
+  cors_regex: string;
+  cors_allow_aw_chrome_extension: boolean;
+  cors_allow_all_mozilla_extension: boolean;
 
   // Set to true if settings loaded
   _loaded: boolean;
@@ -83,6 +88,10 @@ export const useSettingsStore = defineStore('settings', {
     showYearly: false,
     useMultidevice: false,
     requestTimeout: 30,
+    cors: '',
+    cors_regex: '',
+    cors_allow_aw_chrome_extension: true,
+    cors_allow_all_mozilla_extension: false,
 
     _loaded: false,
   }),

src/views/settings/ServerSettings.vue

@@ -0,0 +1,78 @@
+<template lang="pug">
+div
+  h4.mb-3 Security & CORS
+
+  b-alert(show variant="info" class="mb-4")
+    h5.alert-heading Require Restart
+    p.mb-0 Changing settings in this section requires stopping and restarting the server for the changes to take effect.
+
+  b-form-group(label="Fixed CORS origins" label-cols-md=4 description="Configure general CORS origins with exact matches (e.g. http://localhost:8080). Comma-separated.")
+    b-input(v-model="cors" type="text")
+
+  b-form-group(label="Regex CORS origins" label-cols-md=4 description="Configure CORS origins with regular expressions. Useful for browser extensions (e.g. chrome-extension://.* or moz-extension://.*). Comma-separated.")
+    b-input(v-model="corsregex" type="text")
+
+  h5.mt-4 Extensions Shortcuts
+  b-form-group(label-cols-md=4)
+    b-form-checkbox(v-model="cors_allow_aw_chrome_extension") Allow ActivityWatch extension (Chrome)
+    template(#description)
+      div Chrome extensions use a stable, persistent ID, so the official extension is reliably supported.
+
+  b-form-group(label-cols-md=4)
+    b-form-checkbox(v-model="cors_allow_all_mozilla_extension") Allow all Firefox extensions (DANGEROUS)
+    template(#description)
+      div Every version of a Mozilla extension has its own ID to avoid fingerprinting. This is why you must either allow all extensions or manually configure your specific ID.
+      div.mt-2.text-danger(v-if="cors_allow_all_mozilla_extension")
+        | ⚠️ DANGEROUS: Not recommended for security. If enabled, any installed extension can access your ActivityWatch data. Use this only if you know what extensions you have and assume full responsibility.
+      div(v-else)
+        | Recommended for security. To allow a specific extension safely:
+        ol.mt-2.mb-1
+          li Go to <code>about:debugging#/runtime/this-firefox</code> in your browser.
+          li Look for your extension and copy the <b>Manifest URL</b> (e.g. <code>moz-extension://4b931c07dededdedff152/manifest.json</code>).
+          li Remove <code>manifest.json</code> from the end (to get <code>moz-extension://4b931c07dededdedff152</code>).
+          li Paste it into the <b>Regex CORS origins</b> field above (use a comma to separate if not empty).
+
+
+</template>
+
+<script lang="ts">
+import { useSettingsStore } from '~/stores/settings';
+
+export default {
+
+  computed: {
+    cors: {
+      get() {
+        return useSettingsStore().cors;
+      },
+      set(cors) {
+        useSettingsStore().update({ cors });
+      },
+    },
+    corsregex: {
+      get() {
+        return useSettingsStore().cors_regex;
+      },
+      set(cors_regex) {
+        useSettingsStore().update({ cors_regex });
+      },
+    },
+    cors_allow_aw_chrome_extension: {
+      get() {
+        return useSettingsStore().cors_allow_aw_chrome_extension;
+      },
+      set(cors_allow_aw_chrome_extension) {
+        useSettingsStore().update({ cors_allow_aw_chrome_extension });
+      },
+    },
+    cors_allow_all_mozilla_extension: {
+      get() {
+        return useSettingsStore().cors_allow_all_mozilla_extension;
+      },
+      set(cors_allow_all_mozilla_extension) {
+        useSettingsStore().update({ cors_allow_all_mozilla_extension });
+      },
+    },
+  },
+};
+</script>

src/views/settings/Settings.vue

@@ -37,6 +37,10 @@ div
   hr
 
   DeveloperSettings
+
+  hr
+
+  ServerSettings
 </template>
 
 <script lang="ts">
@@ -49,6 +53,7 @@ import ReleaseNotificationSettings from '~/views/settings/ReleaseNotificationSet
 import CategorizationSettings from '~/views/settings/CategorizationSettings.vue';
 import LandingPageSettings from '~/views/settings/LandingPageSettings.vue';
 import DeveloperSettings from '~/views/settings/DeveloperSettings.vue';
+import ServerSettings from '~/views/settings/ServerSettings.vue';
 import Theme from '~/views/settings/Theme.vue';
 import ColorSettings from '~/views/settings/ColorSettings.vue';
 import ActivePatternSettings from '~/views/settings/ActivePatternSettings.vue';
@@ -64,6 +69,7 @@ export default {
     Theme,
     ColorSettings,
     DeveloperSettings,
+    ServerSettings,
     ActivePatternSettings,
   },
   beforeRouteLeave(to, from, next) {