feat: add scoped token support to CLI (#19985)

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Add support for scoped API tokens in CLI

This PR adds CLI support for creating and viewing API tokens with scopes and allow lists. It includes:

- New `--scope` and `--allow` flags for the `tokens create` command
- A new `tokens view` command to display detailed information about a token
- Updated table columns in `tokens list` to show scopes and allow list entries
- Updated help text and examples

These changes enable users to create tokens with limited permissions through the CLI, similar to the existing functionality in the web UI.

cli/testdata/coder_tokens_create_--help.golden

@@ -6,12 +6,18 @@ USAGE:
   Create a token
 
 OPTIONS:
+      --allow allow-list
+          Repeatable allow-list entry (<type>:<uuid>, e.g. workspace:1234-...).
+
       --lifetime string, $CODER_TOKEN_LIFETIME
           Specify a duration for the lifetime of the token.
 
   -n, --name string, $CODER_TOKEN_NAME
           Specify a human-readable name.
 
+      --scope string-array
+          Repeatable scope to attach to the token (e.g. workspace:read).
+
   -u, --user string, $CODER_TOKEN_USER
           Specify the user to create the token for (Only works if logged in user
           is admin).