feat: update dependencies and refactor macOS icon handling

Cargo.lock

@@ -1405,10 +1405,12 @@ version = "0.1.0"
 dependencies = [
  "arboard",
  "base64",
- "cocoa",
  "env_logger",
  "log",
  "muda",
+ "objc2 0.6.4",
+ "objc2-app-kit 0.3.2",
+ "objc2-foundation 0.3.2",
  "png 0.18.1",
  "rfd",
  "serde",
@@ -2556,10 +2558,10 @@ dependencies = [
  "block2 0.5.1",
  "libc",
  "objc2 0.5.2",
- "objc2-core-data",
- "objc2-core-image",
+ "objc2-core-data 0.2.2",
+ "objc2-core-image 0.2.2",
  "objc2-foundation 0.2.2",
- "objc2-quartz-core",
+ "objc2-quartz-core 0.2.2",
 ]
 
 [[package]]
@@ -2570,10 +2572,17 @@ checksum = "d49e936b501e5c5bf01fda3a9452ff86dc3ea98ad5f283e1455153142d97518c"
 dependencies = [
  "bitflags 2.13.1",
  "block2 0.6.2",
+ "libc",
  "objc2 0.6.4",
+ "objc2-cloud-kit 0.3.2",
+ "objc2-core-data 0.3.2",
  "objc2-core-foundation",
  "objc2-core-graphics",
+ "objc2-core-image 0.3.2",
+ "objc2-core-text",
+ "objc2-core-video",
  "objc2-foundation 0.3.2",
+ "objc2-quartz-core 0.3.2",
 ]
 
 [[package]]
@@ -2589,6 +2598,17 @@ dependencies = [
  "objc2-foundation 0.2.2",
 ]
 
+[[package]]
+name = "objc2-cloud-kit"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73ad74d880bb43877038da939b7427bba67e9dd42004a18b809ba7d87cee241c"
+dependencies = [
+ "bitflags 2.13.1",
+ "objc2 0.6.4",
+ "objc2-foundation 0.3.2",
+]
+
 [[package]]
 name = "objc2-contacts"
 version = "0.2.2"
@@ -2612,6 +2632,17 @@ dependencies = [
  "objc2-foundation 0.2.2",
 ]
 
+[[package]]
+name = "objc2-core-data"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b402a653efbb5e82ce4df10683b6b28027616a2715e90009947d50b8dd298fa"
+dependencies = [
+ "bitflags 2.13.1",
+ "objc2 0.6.4",
+ "objc2-foundation 0.3.2",
+]
+
 [[package]]
 name = "objc2-core-foundation"
 version = "0.3.2"
@@ -2648,6 +2679,16 @@ dependencies = [
  "objc2-metal",
 ]
 
+[[package]]
+name = "objc2-core-image"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d563b38d2b97209f8e861173de434bd0214cf020e3423a52624cd1d989f006"
+dependencies = [
+ "objc2 0.6.4",
+ "objc2-foundation 0.3.2",
+]
+
 [[package]]
 name = "objc2-core-location"
 version = "0.2.2"
@@ -2660,6 +2701,31 @@ dependencies = [
  "objc2-foundation 0.2.2",
 ]
 
+[[package]]
+name = "objc2-core-text"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cde0dfb48d25d2b4862161a4d5fcc0e3c24367869ad306b0c9ec0073bfed92d"
+dependencies = [
+ "bitflags 2.13.1",
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+]
+
+[[package]]
+name = "objc2-core-video"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d425caf1df73233f29fd8a5c3e5edbc30d2d4307870f802d18f00d83dc5141a6"
+dependencies = [
+ "bitflags 2.13.1",
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+ "objc2-io-surface",
+]
+
 [[package]]
 name = "objc2-encode"
 version = "4.1.0"
@@ -2740,6 +2806,17 @@ dependencies = [
  "objc2-metal",
 ]
 
+[[package]]
+name = "objc2-quartz-core"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96c1358452b371bf9f104e21ec536d37a650eb10f7ee379fff67d2e08d537f1f"
+dependencies = [
+ "bitflags 2.13.1",
+ "objc2 0.6.4",
+ "objc2-foundation 0.3.2",
+]
+
 [[package]]
 name = "objc2-symbols"
 version = "0.2.2"
@@ -2759,13 +2836,13 @@ dependencies = [
  "bitflags 2.13.1",
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-cloud-kit",
- "objc2-core-data",
- "objc2-core-image",
+ "objc2-cloud-kit 0.2.2",
+ "objc2-core-data 0.2.2",
+ "objc2-core-image 0.2.2",
  "objc2-core-location",
  "objc2-foundation 0.2.2",
  "objc2-link-presentation",
- "objc2-quartz-core",
+ "objc2-quartz-core 0.2.2",
  "objc2-symbols",
  "objc2-uniform-type-identifiers",
  "objc2-user-notifications",