1.1.0: reach nntmux over its Newznab API (search + getnzb, metamesh key) with a per-release .nzb cache; drop the MariaDB/storage coupling

feeder-plugin/usenet-feeder/Cargo.toml

@@ -9,7 +9,7 @@ publish = false
 # Usenet feeder sidecar: bridges a Usenet header scan we run OURSELVES into the
 # MetaMesh network. Unlike `meta-feeder-indexer` (which proxies an external
 # Newznab/torznab indexer) this feeder owns the metadata half — it reads an
-# nntmux sidecar's release catalog and mints a PORTABLE `nzb-posting` (0x1003)
+# nntmux indexer (the NNTmux app, over its Newznab API) and mints a PORTABLE `nzb-posting` (0x1003)
 # cid from the article Message-IDs, so any peer with a plain NNTP provider can
 # redeem it without an indexer credential.
 #
@@ -49,18 +49,6 @@ tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
 chrono = { version = "0.4", default-features = false, features = ["std", "clock"] }
 
-# nntmux's release catalog lives in MariaDB. `sqlx` in offline-free runtime mode
-# (no compile-time macro checking) so the build needs no live DB.
-sqlx = { version = "0.8", default-features = false, features = [
-    "runtime-tokio-rustls",
-    "mysql",
-    "macros",
-    "chrono",
-] }
-# nntmux stores each release's manifest as a gzipped NZB on disk; the ordered
-# Message-IDs survive ONLY there (it purges collections/binaries/parts after
-# writing the file), so reading + gunzipping it is the load-bearing path.
-flate2 = "1"
 quick-xml = { version = "0.36", features = ["serialize"] }
 
 [dev-dependencies]