MotWakorb/enhancedchannelmanager v0.13.1 on GitHub

v0.13.1 — Security, Stability & UX

URL Hash Routing — Active tab and settings sub-page now persist in the URL hash (#settings/normalization, #m3u-manager, etc.). Supports page refresh, bookmarks, and browser back/forward navigation.
Renumber All Groups Enhancement — Per-group starting number overrides in the Renumber All Groups modal, letting you customize where each group's numbering begins.

~22 CodeQL Alerts Resolved — Unused variables/imports, overly permissive file permissions, stack trace exposure, SSRF hardening, command injection taint flow, clear-text logging separation.
TLS Certificate Permissions — All cert/chain files tightened from 0o640 to 0o600 (owner-only access).
Cloudflare SSRF Hardening — Regex-validated API paths, httpx base_url pattern to keep host fixed and untainted.
Stack Trace Exposure — Probe error messages, EPG refresh errors, and CSV import errors no longer leak exception details to HTTP responses.
Information Exposure — Internal error details removed from HTTP responses across channels, TLS routes.
Password Validation — Restructured to prevent sensitive data flowing to printed output.

Auto-Creation: set_channel_number — Fixed backend validation failure caused by frontend sending value in wrong field.
Auto-Creation: Rule Save Errors — Save failures now show a toast notification instead of crashing the entire tab.
Sort Field/Regex Reset — sort_field and sort_regex can now be properly cleared back to default values.