- Introduced ServerConfig for handling deployment modes and services.

- Added HighAvailability mode for proxying requests to external services.
- Maintained Local mode for embedded services.
- Updated `README.md` and included `SERVER_CONFIG.md` for detailed documentation.

Cargo.lock

@@ -4255,6 +4255,8 @@ dependencies = [
  "axum",
  "embeddings-engine",
  "inference-engine",
+ "reqwest",
+ "rust-embed",
  "serde",
  "serde_json",
  "tokio",
@@ -5035,6 +5037,40 @@ dependencies = [
  "realfft",
 ]
 
+[[package]]
+name = "rust-embed"
+version = "8.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "025908b8682a26ba8d12f6f2d66b987584a4a87bc024abc5bbc12553a8cd178a"
+dependencies = [
+ "rust-embed-impl",
+ "rust-embed-utils",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-impl"
+version = "8.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6065f1a4392b71819ec1ea1df1120673418bf386f50de1d6f54204d836d4349c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "rust-embed-utils",
+ "syn 2.0.106",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-utils"
+version = "8.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6cc0c81648b20b70c491ff8cce00c1c3b223bb8ed2b5d41f0e54c6c4c0a3594"
+dependencies = [
+ "sha2",
+ "walkdir",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.26"