refactor(structure): move layered firmware modules from main to components

AGENTS.md

@@ -1,12 +1,12 @@
 # Repository Guidelines
 
 ## Project Structure & Layering
-- `main/platform/{include,internal,src}`: hardware/system abstraction only.
+- `components/platform/{include,internal,src}`: hardware/system abstraction only.
-- `main/domain/{include,internal,src}`: business-domain services.
+- `components/domain/{include,internal,src}`: business-domain services.
-- `main/control_plane/{include,internal,src}`: lifecycle, policy, health, retry/backoff orchestration.
+- `components/control_plane/{include,internal,src}`: lifecycle, policy, health, retry/backoff orchestration.
-- `main/app_composition/{include,internal,src}`: composition boundary; `app_main` only wires modules.
+- `components/app_composition/{include,internal,src}`: composition boundary; `app_main` only wires modules.
 - `main/dependency_whitelist.md`: approved exceptions for unavoidable lateral dependencies.
-- `main/third_party/`, `main/domain/assets/fonts/`, `tools/`: vendored code, embedded assets, utility scripts.
+- `main/third_party/`, `components/domain/assets/fonts/`, `tools/`: vendored code, embedded assets, utility scripts.
 - `build/`: generated artifacts only (ignored).
 
 ## Mandatory Architecture Constraints
@@ -31,7 +31,7 @@ source $IDF_PATH/export.sh
 - `idf.py fullclean && idf.py build`: clear stale artifacts.
 
 ## Coding Style & Naming Conventions
-- Use 4-space indentation and keep braces/function style consistent with existing `main/*.c`.
+- Use 4-space indentation and keep braces/function style consistent with existing `components/*/*.c`.
 - Prefer `lower_snake_case` for functions and variables; use module-prefixed public APIs.
 - Use `UPPER_SNAKE_CASE` for macros/constants (`CMD_SEND_DATA`, `WIFI_CONNECTED_BIT`).
 - Prefix file-local statics with `s_` (for example `s_server`, `s_jobs`) and keep per-file `TAG` logging constants.

README.md

@@ -341,8 +341,8 @@ curl -X POST http://<esp-ip>/v1/voice/session/stop
 ## Font Assets
 
 Embedded files:
-- `main/domain/assets/fonts/cn16_index.bin`
+- `components/domain/assets/fonts/cn16_index.bin`
-- `main/domain/assets/fonts/cn16_glyphs.bin`
+- `components/domain/assets/fonts/cn16_glyphs.bin`
 
 Regenerate from your own CJK font:
 

components/app_composition/CMakeLists.txt

@@ -1,10 +1,10 @@
 idf_component_register(
     SRCS
-        "../../main/app_composition/src/app_main.c"
+        "src/app_main.c"
     INCLUDE_DIRS
-        "../../main/app_composition/include"
+        "include"
     PRIV_INCLUDE_DIRS
-        "../../main/app_composition/internal"
+        "internal"
     REQUIRES
         control_plane
 )

components/control_plane/CMakeLists.txt

@@ -1,18 +1,18 @@
 idf_component_register(
     SRCS
-        "../../main/control_plane/src/controller_lifecycle.c"
+        "src/controller_lifecycle.c"
-        "../../main/control_plane/src/rest_server.c"
+        "src/rest_server.c"
-        "../../main/control_plane/src/rest_server_common.c"
+        "src/rest_server_common.c"
-        "../../main/control_plane/src/rest_server_ops.c"
+        "src/rest_server_ops.c"
-        "../../main/control_plane/src/rest_server_print.c"
+        "src/rest_server_print.c"
-        "../../main/control_plane/src/rest_server_print_image.c"
+        "src/rest_server_print_image.c"
-        "../../main/control_plane/src/rest_server_print_render.c"
+        "src/rest_server_print_render.c"
-        "../../main/control_plane/src/rest_server_jobs.c"
+        "src/rest_server_jobs.c"
-        "../../main/control_plane/src/rest_server_voice.c"
+        "src/rest_server_voice.c"
     INCLUDE_DIRS
-        "../../main/control_plane/include"
+        "include"
     PRIV_INCLUDE_DIRS
-        "../../main/control_plane/internal"
+        "internal"
     REQUIRES
         domain
         esp_http_server

components/domain/CMakeLists.txt

@@ -1,26 +1,26 @@
 idf_component_register(
     SRCS
-        "../../main/domain/src/printer_protocol.c"
+        "src/printer_protocol.c"
-        "../../main/domain/src/printer_protocol_jobs.c"
+        "src/printer_protocol_jobs.c"
-        "../../main/domain/src/printer_protocol_worker.c"
+        "src/printer_protocol_worker.c"
-        "../../main/domain/src/printer_protocol_commands.c"
+        "src/printer_protocol_commands.c"
-        "../../main/domain/src/raster_tools.c"
+        "src/raster_tools.c"
-        "../../main/domain/src/raster_tools_image_qr.c"
+        "src/raster_tools_image_qr.c"
-        "../../main/domain/src/image_generation.c"
+        "src/image_generation.c"
-        "../../main/domain/src/system_runtime.c"
+        "src/system_runtime.c"
-        "../../main/domain/src/voice_interaction.c"
+        "src/voice_interaction.c"
-        "../../main/domain/src/voice_interaction_common.c"
+        "src/voice_interaction_common.c"
-        "../../main/domain/src/voice_interaction_ws.c"
+        "src/voice_interaction_ws.c"
-        "../../main/domain/src/voice_interaction_ws_protocol.c"
+        "src/voice_interaction_ws_protocol.c"
-        "../../main/domain/src/voice_interaction_ws_audio.c"
+        "src/voice_interaction_ws_audio.c"
-        "../../main/domain/src/voice_interaction_marker.c"
+        "src/voice_interaction_marker.c"
-        "../../main/domain/src/voice_interaction_tasks.c"
+        "src/voice_interaction_tasks.c"
         "../../main/third_party/qrcodegen.c"
     INCLUDE_DIRS
-        "../../main/domain/include"
+        "include"
         "../../main/third_party"
     PRIV_INCLUDE_DIRS
-        "../../main/domain/internal"
+        "internal"
     REQUIRES
         platform
         esp_http_client
@@ -30,6 +30,6 @@ idf_component_register(
         mbedtls
         esp_coex
     EMBED_FILES
-        "../../main/domain/assets/fonts/cn16_index.bin"
+        "assets/fonts/cn16_index.bin"
-        "../../main/domain/assets/fonts/cn16_glyphs.bin"
+        "assets/fonts/cn16_glyphs.bin"
 )

components/platform/CMakeLists.txt

@@ -1,15 +1,15 @@
 idf_component_register(
     SRCS
-        "../../main/platform/src/platform_bootstrap.c"
+        "src/platform_bootstrap.c"
-        "../../main/platform/src/wifi_manager.c"
+        "src/wifi_manager.c"
-        "../../main/platform/src/ble_printer_client.c"
+        "src/ble_printer_client.c"
-        "../../main/platform/src/voice_audio.c"
+        "src/voice_audio.c"
-        "../../main/platform/src/runtime_policy.c"
+        "src/runtime_policy.c"
-        "../../main/platform/src/runtime_diagnostics.c"
+        "src/runtime_diagnostics.c"
     INCLUDE_DIRS
-        "../../main/platform/include"
+        "include"
     PRIV_INCLUDE_DIRS
-        "../../main/platform/internal"
+        "internal"
     REQUIRES
         bt
         esp_coex