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_--help.golden

@@ -16,6 +16,10 @@ USAGE:
   
        $ coder tokens ls
   
+    - Create a scoped token:
+  
+       $ coder tokens create --scope workspace:read --allow workspace:<uuid>
+  
     - Remove a token by ID:
   
        $ coder tokens rm WuoWs4ZsMX
@@ -24,6 +28,7 @@ SUBCOMMANDS:
     create    Create a token
     list      List tokens
     remove    Delete a token
+    view      Display detailed information about a token
 
 ———
 Run `coder --help` for a list of global options.

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).

cli/testdata/coder_tokens_list_--help.golden

@@ -12,7 +12,7 @@ OPTIONS:
           Specifies whether all users' tokens will be listed or not (must have
           Owner role to see all tokens).
 
-  -c, --column [id|name|last used|expires at|created at|owner] (default: id,name,last used,expires at,created at)
+  -c, --column [id|name|scopes|allow list|last used|expires at|created at|owner] (default: id,name,scopes,allow list,last used,expires at,created at)
           Columns to display in table output.
 
   -o, --output table|json (default: table)

cli/testdata/coder_tokens_view_--help.golden

@@ -0,0 +1,16 @@
+coder v0.0.0-devel
+
+USAGE:
+  coder tokens view [flags] <name|id>
+
+  Display detailed information about a token
+
+OPTIONS:
+  -c, --column [id|name|scopes|allow list|last used|expires at|created at|owner] (default: id,name,scopes,allow list,last used,expires at,created at,owner)
+          Columns to display in table output.
+
+  -o, --output table|json (default: table)
+          Output format.
+
+———
+Run `coder --help` for a list of global options.