Update IDF version and add workflow

Author: h2zero

.github/workflows/build.yml

@@ -0,0 +1,59 @@
+name: Build ESP-IDF Project
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main, develop ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+    
+    - name: Checkout ESP HomeKit SDK
+      uses: actions/checkout@v4
+      with:
+        repository: espressif/esp-homekit-sdk
+        path: esp/esp-homekit-sdk
+        ref: bfbcd6e749635d97645380b9d7b32274553fe017
+    
+    - name: ESP-IDF Build
+      uses: espressif/esp-idf-ci-action@v1
+      with:
+        esp_idf_version: v5.4.1
+        target: esp32s3
+        path: '.'
+        command: |
+          idf.py build
+    
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: konnected-homekit-firmware
+        path: |
+          build/konnected-homekit.bin
+          build/bootloader/bootloader.bin
+          build/partition_table/partition-table.bin
+          build/flash_args
+          build/flasher_args.json
+        if-no-files-found: error
+    
+    - name: Upload build size report
+      if: success()
+      run: |
+        idf.py size > size-report.txt
+        cat size-report.txt
+      continue-on-error: true
+    
+    - name: Archive build size report
+      uses: actions/upload-artifact@v4
+      if: success()
+      with:
+        name: build-size-report
+        path: size-report.txt
+        if-no-files-found: ignore

esp/esp-homekit-sdk

@@ -0,0 +1 @@
+Subproject commit bfbcd6e749635d97645380b9d7b32274553fe017

main/idf_component.yml

@@ -2,7 +2,7 @@
 dependencies:
   ## Required IDF version
   idf:
-    version: ">=4.1.0"
+    version: ">=5.4.1"
   # # Put list of dependencies here
   # # For components maintained by Espressif:
   # component: "~1.0.0"