Support more generated executable fields

[jahvon]

Currently, the fromFile feature for generating executables from shell scripts only supports a limited subset of executable configuration fields via f: comments. This forces users to maintain both shell scripts and YAML configurations when they want to use advanced executable features.

Currently supported fields:

• name
• verb
• description
• tags
• aliases
• visibility
• timeout

Proposed Enhancement

Expand the generated executable parser to support the full range of exec executable type fields, enabling complete replacement of YAML configurations with in-file comments.

Requested Fields to Add

Environment & Parameters:

• f:params - Environment parameters (secretRef, prompt, text)
• f:args - Command line arguments configuration
• f:dir - Working directory override

Execution Control:

• f:logMode - Log output format (hidden, json, logfmt, text)

Example Usage

#!/bin/bash

# f:name=deploy-app f:verb=deploy
# f:description=Deploy application to production with secrets
# f:tags=deployment,production f:aliases=prod-deploy
# f:timeout=10m f:visibility=private
# f:dir=// 
# f:logMode=json
# f:params=secretRef:api-key:API_TOKEN,prompt:Environment?:ENV_NAME
# f:args=flag:dry-run:DRY_RUN:bool:false,pos:1:VERSION:string:true

echo "Deploying version $VERSION to $ENV_NAME"
if [ "$DRY_RUN" = "true" ]; then
    echo "DRY RUN MODE - would deploy with token: ${API_TOKEN:0:8}..."
else
    # actual deployment logic
fi

This would generate the equivalent of:

executables:
  - verb: deploy
    name: deploy-app
    aliases: [prod-deploy]
    description: Deploy application to production with secrets
    tags: [deployment, production]
    timeout: 10m
    visibility: private
    exec:
      file: deploy-app.sh
      dir: //
      logMode: json
      params:
        - secretRef: api-key
          envKey: API_TOKEN
        - prompt: Environment?
          envKey: ENV_NAME
      args:
        - flag: dry-run
          envKey: DRY_RUN
          type: bool
          default: false
        - pos: 1
          envKey: VERSION
          type: string
          required: true