[codex] Tighten Clippy lint policy

Cargo.toml

@@ -22,6 +22,38 @@ documentation = "https://github.com/vansour/rginx#readme"
 readme = "README.md"
 rust-version = "1.94.1"
 
+[workspace.lints.clippy]
+pedantic = "warn"
+
+# Restriction lints: correctness and reliability.
+arithmetic_side_effects = "warn"
+as_conversions = "warn"
+assertions_on_result_states = "warn"
+clone_on_ref_ptr = "warn"
+error_impl_error = "warn"
+indexing_slicing = "warn"
+integer_division = "warn"
+integer_division_remainder_used = "warn"
+let_underscore_must_use = "warn"
+map_err_ignore = "warn"
+mem_forget = "warn"
+missing_assert_message = "warn"
+multiple_unsafe_ops_per_block = "warn"
+return_and_then = "warn"
+string_slice = "warn"
+undocumented_unsafe_blocks = "warn"
+unwrap_in_result = "warn"
+
+# Restriction lints: stricter production hygiene.
+create_dir = "warn"
+expect_used = "warn"
+float_arithmetic = "warn"
+panic = "warn"
+print_stderr = "warn"
+print_stdout = "warn"
+unreachable = "warn"
+unwrap_used = "warn"
+
 [workspace.dependencies]
 anyhow = "1.0"
 base64 = "0.22"

clippy.toml

@@ -2,3 +2,4 @@
 # policy surface.
 msrv = "1.94.1"
 too-many-arguments-threshold = 8
+absolute-paths-max-segments = 4

crates/rginx-agent/Cargo.toml

@@ -11,6 +11,9 @@ readme.workspace = true
 rust-version.workspace = true
 description = "Remote edge control plane primitives for rginx."
 
+[lints]
+workspace = true
+
 [dependencies]
 rginx-config = { path = "../rginx-config" }
 rginx-http = { path = "../rginx-http" }