feat(desktop): grid nativo e recorte magnetico de captura

apps/desktop/src-tauri/Cargo.toml

@@ -29,11 +29,21 @@ tauri-plugin-dialog = "2"
 tauri-plugin-updater = "2"
 tauri-plugin-process = "2"
 window-vibrancy = "0.5"
+xcap = "0.9"
+base64 = "0.22"
+image = { version = "0.25", default-features = false, features = ["png"] }
 
 [target.'cfg(windows)'.dependencies]
 windows-sys = { version = "0.59", features = [
     "Win32_Foundation",
     "Win32_Graphics_Dwm",
+    "Win32_Media",
+    "Win32_UI_WindowsAndMessaging",
+] }
+windows = { version = "0.61", features = [
+    "Win32_Foundation",
+    "Win32_System_Com",
+    "Win32_UI_Accessibility",
     "Win32_UI_WindowsAndMessaging",
 ] }
 

apps/desktop/src-tauri/capabilities/default.json

@@ -2,7 +2,7 @@
   "$schema": "../gen/schemas/desktop-schema.json",
   "identifier": "default",
   "description": "Capability for the main, panel and checklist windows",
-  "windows": ["main", "panel", "checklist"],
+  "windows": ["main", "panel", "checklist", "capture-overlay"],
   "permissions": [
     "core:default",
     "core:window:allow-start-dragging",
@@ -48,6 +48,12 @@
     "allow-checklist-close",
     "allow-checklist-is-open",
     "allow-app-quit",
+    "allow-capture-list-sources",
+    "allow-capture-source",
+    "allow-capture-source-meta",
+    "allow-capture-overlay-open",
+    "allow-capture-overlay-close",
+    "allow-capture-element-at",
     "core:event:allow-emit",
     "core:event:allow-listen",
     "core:event:allow-emit-to",

apps/desktop/src-tauri/permissions/capture.toml

@@ -0,0 +1,29 @@
+[[permission]]
+identifier = "allow-capture-list-sources"
+description = "Allows listing capture sources (windows and monitors)"
+commands.allow = ["capture_list_sources"]
+
+[[permission]]
+identifier = "allow-capture-source"
+description = "Allows capturing a window or monitor as PNG bytes"
+commands.allow = ["capture_source"]
+
+[[permission]]
+identifier = "allow-capture-source-meta"
+description = "Allows reading metadata for a capture source"
+commands.allow = ["capture_source_meta"]
+
+[[permission]]
+identifier = "allow-capture-overlay-open"
+description = "Allows opening the magnetic capture overlay"
+commands.allow = ["capture_overlay_open"]
+
+[[permission]]
+identifier = "allow-capture-overlay-close"
+description = "Allows closing the magnetic capture overlay"
+commands.allow = ["capture_overlay_close"]
+
+[[permission]]
+identifier = "allow-capture-element-at"
+description = "Allows resolving the UI element rectangle under a screen point"
+commands.allow = ["capture_element_at"]