chore: PR feedback on formatting and default file formats

Author: chickencoding123

Cargo.toml

@@ -121,13 +121,13 @@ pre-release-replacements = [
 ]
 
 [features]
-default = ["toml", "json", "yaml", "ini", "ron", "json5", "dotenv", "convert-case", "async"]
+default = ["toml", "json", "yaml", "ini", "ron", "json5", "convert-case", "async"]
 json = ["serde_json"]
 yaml = ["yaml-rust2"]
 ini = ["rust-ini"]
 json5 = ["json5_rs", "dep:serde-untagged"]
 corn = ["dep:corn"]
-dotenv = ["dotenvy"]
+dotenv = ["dep:dotenvy"]
 convert-case = ["convert_case"]
 preserve_order = ["indexmap", "toml?/preserve_order", "serde_json?/preserve_order", "ron?/indexmap"]
 async = ["async-trait"]
@@ -144,7 +144,7 @@ rust-ini = { version = "0.21.3", optional = true }
 ron = { version = "0.8.1", optional = true }
 json5_rs = { version = "0.4.1", optional = true, package = "json5" }
 corn = { version = "0.10.0", optional = true, package = "libcorn" }
-dotenvy ={ version = "0.15.7", optional = true }
+dotenvy = { version = "0.15.7", optional = true }
 indexmap = { version = "2.11.4", features = ["serde"], optional = true }
 convert_case = { version = "0.6.0", optional = true }
 pathdiff = "0.2.3"