feat: update workspace paths and enhance gitignore

- Updated stablediffusion crate path from "../stable-diffusion-burn" to "./crates/stable-diffusion-burn" for proper workspace resolution
- Enhanced .gitignore to include generated model files (.mpk, .pt, .bin, .safetensors, .ckpt) and user_data directory
- Added Cargo.lock to gitignore with appropriate comment
- Reorganized IDE files section in gitignore for better clarity
- Added newline at end of file for proper formatting

crates/stable-diffusion-burn/burn-crates/burn-remote/Cargo.toml

@@ -0,0 +1,78 @@
+[package]
+authors = ["nathanielsimard <nathaniel.simard.42@gmail.com>"]
+categories = ["science"]
+description = "Backend router decorator over the network."
+edition.workspace = true
+keywords = ["deep-learning", "machine-learning", "data"]
+license.workspace = true
+name = "burn-remote"
+readme.workspace = true
+repository = "https://github.com/tracel-ai/burn/tree/main/crates/burn-router-remote"
+documentation = "https://docs.rs/burn-router-remote"
+version.workspace = true
+
+[lints]
+workspace = true
+
+[features]
+default = ["client", "server"]
+doc = []
+tracing = [
+    "burn-communication/tracing",
+    "burn-ir/tracing",
+    "burn-router/tracing",
+    "burn-std/tracing",
+    "burn-backend/tracing",
+]
+
+client = ["tokio-tungstenite", "async-channel", "tokio/sync"]
+server = [
+    "tokio-tungstenite",
+    "async-channel",
+    "tokio/sync",
+    "axum",
+    "tracing-core/default",
+    "tracing-subscriber/default",
+]
+
+
+[dependencies]
+burn-ir = { path = "../burn-ir", version = "=0.21.0-pre.2", default-features = true }
+burn-backend = { path = "../burn-backend", version = "=0.21.0-pre.2", default-features = true }
+burn-std = { path = "../burn-std", version = "=0.21.0-pre.2", default-features = true }
+burn-router = { path = "../burn-router", version = "=0.21.0-pre.2", default-features = true }
+burn-communication = { path = "../burn-communication", version = "=0.21.0-pre.2", features = [
+    "data-service",
+    "websocket",
+] }
+
+bytes = { workspace = true }
+
+# Basic dependencies
+derive-new = { workspace = true }
+log = { workspace = true }
+
+# Shared dependencies
+tokio = { workspace = true, features = ["rt-multi-thread"] }
+serde = { workspace = true, features = ["derive"] }
+serde_bytes = { workspace = true }
+rmp-serde = { workspace = true }
+futures-util = { workspace = true }
+
+# Client dependencies
+async-channel = { workspace = true, optional = true }
+tokio-tungstenite = { workspace = true, optional = true }
+
+# Server dependencies
+axum = { workspace = true, features = ["ws"], optional = true }
+tracing-core = { workspace = true, optional = true }
+tracing-subscriber = { workspace = true, optional = true }
+tokio-util = { workspace = true }
+
+[dev-dependencies]
+burn-ndarray = { path = "../burn-ndarray", version = "=0.21.0-pre.2" }
+burn-tensor = { path = "../burn-tensor", version = "=0.21.0-pre.2", default-features = true }
+
+[package.metadata.docs.rs]
+features = ["doc"]
+rustdoc-args = ["--cfg", "docsrs"]