Initial HerbAPI implementation

Rust/Axum REST API (herbapi-api) with PostgreSQL, S3/Garage, OIDC auth.
Dioxus 0.7 WASM frontend (herbapi-ui) with sidebar layout and botanical reference style.
9 SQL migrations covering families, species, cultivars, suppliers, companions, images, users, API tokens.

herbapi-api/Cargo.toml

@@ -0,0 +1,31 @@
+[package]
+name = "herbapi-api"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+anyhow = "1"
+axum = { version = "0.8", features = ["macros", "multipart"] }
+axum-extra = { version = "0.10", features = ["typed-header"] }
+axum-server = { version = "0.7", features = ["tls-rustls"] }
+aws-sdk-s3 = "1"
+aws-credential-types = "1"
+chrono = { version = "0.4", features = ["serde"] }
+hex = "0.4"
+once_cell = "1"
+rand = "0.8"
+reqwest = { version = "0.12", features = ["json"] }
+rustls = { version = "0.23", default-features = false, features = ["aws-lc-rs"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+sha2 = "0.10"
+slug = "0.1"
+sqlx = { version = "0.8", features = ["runtime-tokio", "tls-rustls-aws-lc-rs", "postgres", "uuid", "chrono", "migrate"] }
+thiserror = "2"
+tokio = { version = "1", features = ["full"] }
+tower = "0.5"
+tower-http = { version = "0.6", features = ["cors", "fs"] }
+tower-sessions = { version = "0.15", features = ["private"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+uuid = { version = "1", features = ["v4", "v7", "serde"] }