Add F-Droid metadata, store listing, iOS encryption declaration

- F-Droid metadata: mobile/fdroid/metadata/info.hasdo.taskteam.yml
- Store listing for APKPure/Aurora: mobile/store-listing/README.md
- iOS ITSAppUsesNonExemptEncryption=false in app.json
- Mixed content audit: clean (no HTTP URLs in frontend code)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

mobile/fdroid/metadata/info.hasdo.taskteam.yml

@@ -0,0 +1,39 @@
+Categories:
+  - Office
+  - Time
+License: AGPL-3.0-only
+AuthorName: IT Enterprise Solution s.r.o.
+AuthorEmail: apps@it-enterprise.cz
+AuthorWebSite: https://it-enterprise.cz
+SourceCode: https://git.hasdo.info/admin/task-team
+IssueTracker: https://git.hasdo.info/admin/task-team/issues
+
+AutoName: Task Team
+Description: |
+  Personal life management system with AI assistant.
+  Manage tasks, goals, calendar, and team collaboration.
+  
+  Features:
+  * Task management with groups and priorities
+  * Calendar with color-coded time zones
+  * AI chat assistant (Claude)
+  * Goal planning with AI study planner
+  * Team collaboration (assign, transfer, subtasks)
+  * Multi-language (CZ, HE, RU, UA)
+  * Odoo, Moodle, Pohoda connectors
+
+RepoType: git
+Repo: https://git.hasdo.info/admin/task-team.git
+
+Builds:
+  - versionName: 1.0.0
+    versionCode: 1
+    commit: v1.0.0
+    subdir: mobile
+    gradle:
+      - yes
+
+AutoUpdateMode: Version
+UpdateCheckMode: Tags
+CurrentVersion: 1.0.0
+CurrentVersionCode: 1