fix: panics in enable/disable/toggle

[liskin]

• fix: panic in enable/disable
  Fixes the following panic:

  $ RUST_BACKTRACE=1 cargo run -- enable anc
  […]
  thread 'main' (4124055) panicked at ~/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/clap_builder-4.5.53/src/parser/matches/arg_matches.rs:524:9:
  Mismatch between definition and access of `opt`. Unknown argument or group id.  Make sure you are using the argument id and not the short or long flags
  
  stack backtrace:
     […]
     4: earbuds::cmd::set_value::set
               at /tmp/LiveBudsCli/src/cmd/set_value.rs:34:12
     5: earbuds::run_subcommands
               at /tmp/LiveBudsCli/src/main.rs:119:9
     6: earbuds::main::main::{{closure}}
               at /tmp/LiveBudsCli/src/main.rs:84:5
     7: earbuds::main::{{closure}}
               at /tmp/LiveBudsCli/src/main.rs:19:1
  

• fix: panic in toggle
  Fixes the following panic:

  $ RUST_BACKTRACE=1 cargo run -- toggle anc
  […]
  thread 'main' (4127873) panicked at src/main.rs:128:24:
  Mismatch between definition and access of `value`. Unknown argument or group id.  Make sure you are using the argument id and not the short or long flags
  
  stack backtrace:
     […]
     4: earbuds::run_subcommands
               at ./src/main.rs:128:24
     5: earbuds::main::main::{{closure}}
               at ./src/main.rs:84:5
     6: earbuds::main::{{closure}}
               at ./src/main.rs:19:1
  

Related: #126 (comment)