fix(now): improve watch mode

Author: ryanccn

Cargo.lock

@@ -15,11 +15,12 @@ repository = "https://github.com/ryanccn/am.git"
 anstream = "0.6.18"
 async-trait = "0.1.88"
 chrono = "0.4.40"
-clap = { version = "4.5.35", features = ["derive"] }
+clap = { version = "4.5.37", features = ["derive"] }
 clap_complete = "4.5.47"
 color-eyre = "0.6.3"
-crossterm = "0.29.0"
+crossterm = { version = "0.29.0", features = ["event-stream"] }
 eyre = "0.6.12"
+futures = { version = "0.3.31", default-features = false, features = ["std", "async-await"] }
 owo-colors = "4.2.0"
 regex = "1.11.1"
 reqwest = { version = "0.12.15", default-features = false, features = ["charset", "http2", "macos-system-configuration", "rustls-tls", "json", "deflate", "gzip", "brotli", "zstd"] }
@@ -35,6 +36,7 @@ pedantic = { level = "warn", priority = -1 }
 perf = { level = "warn", priority = -1 }
 
 module_name_repetitions = "allow"
+too_many_lines = "allow"
 
 [lints.rust]
 unsafe_code = "forbid"