Add frame orchestrator

The previously-committed api encryption key must be rotated separately
and history scrubbed before publishing.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.gitignore

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 secrets.yaml
+.esphome/
+__pycache__/
+*.pyc
+.DS_Store

frame-orchestrator.yaml

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+
+esphome:
+  name: frame-orchestrator
+  name_add_mac_suffix: true
+  project:
+    name: zyberzero.frame-orchestrator
+    version: "0.1-beta"
+
+esp32:
+  board: seeed_xiao_esp32c3
+  framework:
+    type: esp-idf
+
+dashboard_import:
+  package_import_url: "https://git.zyberze.ro/zyberzero/esphome-devices/frame-orchestrator.yaml@latest"
+
+external_components:
+  - source:
+      type: local
+      path: components
+
+esp32_ble:
+  enable_on_boot: true
+
+esp32_ble_tracker:
+
+bluetooth_proxy:
+
+ibeacon_rotator:
+  id: waker
+  uuid_prefix: !secret ble_uuid_prefix
+  broadcast_length: 45s
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key: !secret api_encryption_key
+
+ota:
+  - platform: esphome
+
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  use_address: frame-proxy.local
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Frame-Proxy Fallback Hotspot"
+    password: !secret ap_fallback_password
+
+captive_portal:
+mqtt:
+  id: mqtt_client
+  broker: !secret mqtt_broker
+  username: !secret mqtt_username
+  password: !secret mqtt_password
+  on_connect:
+    - lambda: |-
+        static bool subscribed = false;
+        if (!subscribed) {
+          subscribed = true;
+          id(mqtt_client)->subscribe("frames/+",
+            [](const std::string &topic, const std::string &payload) {
+              auto pos = topic.find_last_of('/');
+              std::string leaf = (pos == std::string::npos)
+                                   ? topic : topic.substr(pos + 1);
+              ESP_LOGD("frames", "leaf=%s payload=%s",
+                       leaf.c_str(), payload.c_str());
+              // do something with `leaf` here
+              id(waker)->add_mac_from_string(leaf, ibeacon_rotator::Instruction::REFRESH);
+            });
+          id(mqtt_client)->subscribe("wake/+",
+            [](const std::string &topic, const std::string &payload) {
+              // payload is the target MAC, e.g. "AA:BB:CC:DD:EE:FF"
+              id(waker)->add_mac_from_string(payload, ibeacon_rotator::Instruction::WAKE);
+            });
+        }

secrets.yaml.example

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+# Copy this file to secrets.yaml and fill in your own values.
+# secrets.yaml is gitignored.
+
+# WiFi credentials
+wifi_ssid: "your-wifi-ssid"
+wifi_password: "your-wifi-password"
+
+# Static IP for the frame device — avoids DHCP delay on every refresh.
+static_ip: "192.168.1.249"
+gateway:   "192.168.1.1"
+subnet:    "255.255.255.0"
+dns1:      "192.168.1.1"
+
+# 10-byte (20 hex chars, no separators) prefix of the iBeacon UUID.
+# The full 16-byte UUID a frame device responds to is:
+#   <prefix><6-byte WiFi STA MAC of that device>.
+# Pick a random value — anyone who can BLE-sniff your home can read this
+# from the air, so don't reuse it as a credential elsewhere.
+ble_uuid_prefix: "00000000000000000000"
+
+# Image source prefix. Full URL fetched per refresh is:
+#   {image_url_prefix}/{wifi_sta_mac_lowercase_no_separators}.png
+image_url_prefix: "http://your-image-host.example/i"
+
+# MQTT broker the frame-orchestrator connects to.
+mqtt_broker: "192.168.1.10"
+mqtt_username: "your-mqtt-user"
+mqtt_password: "your-mqtt-password"
+
+# Frame-orchestrator AP fallback hotspot password (used if WiFi is unreachable).
+# 8+ chars.
+ap_fallback_password: "change-me-8-or-more"
+
+# ESPHome native API encryption key (32 bytes, base64).
+# Generate with: openssl rand -base64 32
+# (or use the "Generate" button in the ESPHome dashboard).
+# After changing, reconfigure the Home Assistant ESPHome integration
+# with the new value or the device will go unavailable.
+api_encryption_key: "REPLACE_WITH_BASE64_32_BYTE_KEY"