fix: correct path for stardust-xr-fusion dependency in Cargo.toml; remove outdated source URLs from Cargo.lock

bridge/Cargo.lock

@@ -2391,7 +2391,6 @@ checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 [[package]]
 name = "stardust-xr"
 version = "0.45.0"
-source = "git+https://github.com/StardustXR/core.git?branch=dev#5176d1e9d26f1e8a4bd774519f3e7d1fddc121a9"
 dependencies = [
  "color-eyre",
  "dirs",
@@ -2410,7 +2409,6 @@ dependencies = [
 [[package]]
 name = "stardust-xr-asteroids"
 version = "2.0.0"
-source = "git+https://github.com/StardustXR/asteroids.git?branch=dev#38ec7d047076626396f6d5cde56ee8ff19eda8ee"
 dependencies = [
  "bumpalo",
  "derive-where",
@@ -2437,7 +2435,6 @@ dependencies = [
 [[package]]
 name = "stardust-xr-fusion"
 version = "0.45.0"
-source = "git+https://github.com/StardustXR/core.git?branch=dev#5176d1e9d26f1e8a4bd774519f3e7d1fddc121a9"
 dependencies = [
  "clap",
  "color-eyre",
@@ -2463,7 +2460,6 @@ dependencies = [
 [[package]]
 name = "stardust-xr-molecules"
 version = "0.45.0"
-source = "git+https://github.com/StardustXR/molecules.git?branch=dev#53cfb2eecb066faf60a1b0da0b70f84231bae2be"
 dependencies = [
  "ashpd",
  "futures-util",
@@ -2482,7 +2478,6 @@ dependencies = [
 [[package]]
 name = "stardust-xr-schemas"
 version = "1.5.3"
-source = "git+https://github.com/StardustXR/core.git?branch=dev#5176d1e9d26f1e8a4bd774519f3e7d1fddc121a9"
 dependencies = [
  "console-subscriber",
  "flatbuffers",

bridge/Cargo.toml

@@ -18,7 +18,7 @@ serde = { version = "1.0", features = ["derive"] }
 path = "../third_party/asteroids"
 
 [dependencies.stardust-xr-fusion]
-path = "../third_party/core"
+path = "../third_party/core/fusion"
 
 [features]
 # Feature enabling real StardustXR integration when crates are present.