birdnet-pipy: remove TZ option — timezone auto-derived from station location

The app derives its timezone from station lat/lng via timezonefinder
(Settings → Location in the Web UI), so a separate addon-level TZ only
ever created mismatch with the UI-derived zone. All app-facing timestamps
(dashboard, API, DB) and Python service stdout (api/main/birdnet) already
honor the UI zone via logging_config.py's formatter, and the frontend log
viewer re-converts Icecast timestamps on read.

Net effect in the HA addon log pane: Python services still show the
correct local time; only Icecast's raw stdout now prints in UTC (accepted
trade for a single source of truth). Deletes
rootfs/etc/cont-init.d/02-timezone.sh added in 0.5.6-2.

Also cleans up the options YAML in DOCS.md/README.md: drops
RECORDING_MODE and RTSP_URL (never wired — app reads them from
user_settings.json), drops http_stream from the modes list, and moves
STREAM_BITRATE under an env_vars: example since it's honored by
start-icecast.sh but not a schema option.

Bumped to 0.6.3-2 (addon-only, no upstream app change).

birdnet-pipy/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.6.3-2 (2026-04-15)
+- Remove the `TZ` add-on option. Application timezone is now auto-derived in the Web UI from the station location (latitude/longitude) via `timezonefinder`, so a separately-configured container `TZ` only ever duplicated — and occasionally conflicted with — the UI-derived zone. All app-facing timestamps (dashboard, API responses, database) and Python service stdout (`api`/`main`/`birdnet`) already honor the UI-derived zone via the logging formatter; the frontend log viewer also re-converts Icecast timestamps on read. Net effect in the HA addon log pane: Python logs keep their local-time timestamps; only Icecast's raw stdout now prints in UTC — an intentional trade for a single source of truth. Deletes the now-redundant `rootfs/etc/cont-init.d/02-timezone.sh` added in 0.5.6-2.
+- Clean up the options YAML in DOCS.md and README.md. Removed `RECORDING_MODE` and `RTSP_URL` — these were documented as addon options but never wired: the app reads them from `user_settings.json` (configured via the Web UI), not from env vars. Also dropped `http_stream` from the list of modes (only `pulseaudio` and `rtsp` remain in `backend/config/constants.py`). Moved `STREAM_BITRATE` under an `env_vars:` example since it's honored by `start-icecast.sh` but has never been a first-class option in the schema.
+
 ## 0.6.3 (2026-04-13)
 - Simplify ingress nginx to a single `<base href>` rewrite. Upstream now declares `<base href="/">` in `index.html` with Vite `base: './'` and uses relative paths for all internal URLs (built assets, axios `baseURL`, socket.io `path`). The previous seven `sub_filter` rules (href/src/`/api`/`/socket.io`) are no longer needed — one `<base href>` replacement is sufficient.
 - Removes incidental brittleness from byte-level `sub_filter` matches in minified JS bundles (the old `/stream/` rule had inadvertently double-prefixed the literal `api.get("/stream/config")` string).

birdnet-pipy/DOCS.md

@@ -15,14 +15,13 @@
 ## Options
 
 ```yaml
-TZ: Europe/Paris # Timezone, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
-ICECAST_PASSWORD: "" # Optional: set a persistent password for the audio stream
-STREAM_BITRATE: 320k # Bitrate for the mp3 stream
-RECORDING_MODE: rtsp # pulseaudio | http_stream | rtsp
-RTSP_URL: "" # Required if RECORDING_MODE is rtsp
-data_location: /config/data # Persistent data location for BirdNET-PiPy
+ICECAST_PASSWORD: "" # Optional: persistent password for the Icecast audio stream
+data_location: /config/data # Persistent data location (under /config, /share, or /data)
+env_vars: # Optional: extra environment variables
+  - name: STREAM_BITRATE
+    value: 320k # Icecast mp3 stream bitrate (default 320k)
 ```
 
 ## Audio
 
-The add-on expects audio via PulseAudio (default) or an RTSP stream configured in the BirdNET-PiPy settings.
+The add-on expects audio via PulseAudio (default) or an RTSP stream. Pick the source in the BirdNET-PiPy Web UI under **Settings → Audio** after the add-on first starts.

birdnet-pipy/README.md

@@ -25,12 +25,11 @@ Options can be configured through three ways:
 - Add-on options
 
 ```yaml
-TZ: Etc/UTC # Timezone, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
-ICECAST_PASSWORD: "" # Optional: set a persistent password for the audio stream
-STREAM_BITRATE: 320k # Bitrate for the mp3 stream
-RECORDING_MODE: rtsp # pulseaudio | http_stream | rtsp
-RTSP_URL: "" # Required if RECORDING_MODE is rtsp
-data_location: /config/data # Persistent data location for BirdNET-PiPy
+ICECAST_PASSWORD: "" # Optional: persistent password for the Icecast audio stream
+data_location: /config/data # Persistent data location (under /config, /share, or /data)
+env_vars: # Optional: extra environment variables
+  - name: STREAM_BITRATE
+    value: 320k # Icecast mp3 stream bitrate (default 320k)
 ```
 
 - Config.yaml

birdnet-pipy/config.yaml

@@ -73,7 +73,6 @@ name: BirdNET-PiPy
 options:
   env_vars: []
   ICECAST_PASSWORD: ''
-  TZ: Europe/Paris
   data_location: /config/data
 panel_icon: mdi:bird
 ports:
@@ -85,7 +84,6 @@ schema:
     - name: match(^[A-Za-z0-9_]+$)
       value: str?
   ICECAST_PASSWORD: str?
-  TZ: str?
   certfile: str?
   cifsdomain: str?
   cifspassword: str?
@@ -97,4 +95,4 @@ schema:
   ssl: bool?
 slug: birdnet-pipy
 url: https://github.com/alexbelgium/hassio-addons/tree/master/birdnet-pipy
-version: "0.6.3"
+version: "0.6.3-2"

birdnet-pipy/rootfs/etc/cont-init.d/02-timezone.sh

@@ -1,27 +0,0 @@
-#!/usr/bin/with-contenv bashio
-# shellcheck shell=bash
-set -euo pipefail
-
-# Use timezone defined in add-on options
-bashio::log.info "Setting timezone..."
-TZ_VALUE="$(bashio::config 'TZ' || true)"
-TZ_VALUE="${TZ_VALUE:-Europe/Paris}"
-
-if [ ! -f "/usr/share/zoneinfo/${TZ_VALUE}" ]; then
-    bashio::log.warning "Invalid timezone '${TZ_VALUE}'. Falling back to Europe/Paris."
-    bashio::log.warning "See https://en.wikipedia.org/wiki/List_of_tz_database_time_zones for valid values."
-    TZ_VALUE="Europe/Paris"
-fi
-
-# Apply timezone to the container
-ln -sf "/usr/share/zoneinfo/${TZ_VALUE}" /etc/localtime
-echo "${TZ_VALUE}" > /etc/timezone
-export TZ="${TZ_VALUE}"
-sed -i "1a TZ=\"${TZ_VALUE}\"" /etc/services.d/*
-
-# Update s6 container environment so child processes inherit the timezone
-if [ -d /var/run/s6/container_environment ]; then
-    echo "${TZ_VALUE}" > /var/run/s6/container_environment/TZ
-fi
-
-bashio::log.notice "Timezone set to: ${TZ_VALUE}"