Fix: Move project URL inside project block

- Change project_url to url inside project block (ESPHome schema fix)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: DerekSeaman

ESPHome Devices/irk-capture-base.yaml

@@ -28,7 +28,7 @@ esphome:
   project:
     name: "DerekSeaman.irk-capture"
     version: "1.5.1"
-  project_url: "https://github.com/DerekSeaman/irk-capture"
+    url: "https://github.com/DerekSeaman/irk-capture"
 
 # IMPORTANT: Do NOT include esp32_ble:, esp32_ble_tracker:, or bluetooth_proxy: here.
 # The irk_capture component fully initializes and manages NimBLE itself.

ESPHome Devices/irk-capture-full.yaml

@@ -38,7 +38,7 @@ esphome:
   project:
     name: "DerekSeaman.irk-capture"
     version: "1.5.1"
-  project_url: "https://github.com/DerekSeaman/irk-capture"
+    url: "https://github.com/DerekSeaman/irk-capture"
 
 # IMPORTANT: Do NOT include esp32_ble:, esp32_ble_tracker:, or bluetooth_proxy: here.
 # The irk_capture component fully initializes and manages NimBLE itself.