build: apply org-wide Rust artifact size policy

Set dev and test profile defaults per wrightkit/.github
docs/rust-build-artifacts.md:

- debug=1 for workspace code (line tables, not full DWARF)
- debug=false for third-party dependencies

This reduces target/debug/deps and incremental artifact volume
without affecting CI or test correctness.

Refs wrightkit/.github#44

Author: Teakowa

Cargo.toml

@@ -49,3 +49,17 @@ perf = { level = "warn", priority = -1 }
 dbg_macro = "deny"
 todo = "deny"
 unimplemented = "deny"
+
+# Reduce dependency artifact volume while retaining line-table diagnostics for
+# WrightKit code. See wrightkit/.github docs/rust-build-artifacts.md.
+[profile.dev]
+debug = 1
+
+[profile.dev.package."*"]
+debug = false
+
+[profile.test]
+debug = 1
+
+[profile.test.package."*"]
+debug = false