dev: reduce build sizes (especially debug)

Cargo.toml

@@ -10,8 +10,19 @@ keywords = ["oauth", "oauth2", "oidc", "OpenID"]
 categories = ["web-programming::http-server", "authentication"]
 
 [profile.release]
+lto = true
 strip = "symbols" # almost half of binary size smh
 
+# so I don't need "full" just yet and the debug builds are HUGE
+[profile.dev]
+debug = 1
+[profile.dev.package.actix-web]
+opt-level = 3
+debug = false
+[profile.dev.package.tokio]
+opt-level = 3
+debug = false
+
 [features]
 default = ["pamsock"]
 pamsock = ["dep:pamsock"]