feat(buttons): Add date format placeholders for templaterCreateNote and createNote actions

[hsayed21]

Summary

This PR adds support for dynamic date format placeholders in fileName and folderPath properties for both templaterCreateNote and createNote button actions. Users can now use moment.js format tokens wrapped in curly braces {format} to automatically generate date-based file names and folder paths.

Motivation

Users often need to create daily notes or organize notes by date with automated buttons. Previously, they had to use static file names or complex workarounds. This feature enables seamless date-based note organization directly from Meta Bind buttons.

Real-world Use Case

Creating daily journal entries with automatic date-based naming and folder organization:

- type: templaterCreateNote
  templateFile: "templates/Daily Template.md"
  folderPath: "001 Journal/{YYYY}/{MM}"
  fileName: "{YYYY-MM-DD}"
  openIfAlreadyExists: true

This creates notes at paths like: 001 Journal/2025/12/2025-12-18.md

[Copilot]

Pull request overview

This PR adds support for dynamic date format placeholders in the fileName and folderPath properties of button actions, enabling users to create date-based file names and organize notes by date automatically using moment.js format tokens wrapped in curly braces (e.g., {YYYY-MM-DD}).

Key Changes:

• Implements date placeholder processing using regex pattern /\{([^}]+)\}/g to detect and replace format tokens
• Processes both fileName and folderPath before file operations
• Applies the same functionality to both createNote and templaterCreateNote button actions

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 6 comments.

File	Description
packages/core/src/fields/button/actions/TemplaterCreateNoteButtonActionConfig.ts	Adds processDateFormatPlaceholders method and applies date processing to fileName and folderPath before creating notes with Templater
packages/core/src/fields/button/actions/CreateNoteButtonActionConfig.ts	Adds processDateFormatPlaceholders method and applies date processing to fileName and folderPath before creating notes

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

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[Copilot]

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Comments suppressed due to low confidence (1)

packages/core/src/utils/Utils.ts:391

• Character 's' is repeated in the same character class.

		const validMomentFormat = /^[YMDdHhmsaAQWwXxZzGgEeSsokl:/\-\s.,[\]]+$/.test(format);

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[Copilot]

The condition checks action.fileName instead of processedFileName. If date placeholder processing results in an empty string or the original action.fileName is just a placeholder that becomes empty, the openIfAlreadyExists logic may not work as intended. Consider checking processedFileName instead, or ensure the processed value is truthy before attempting to open the existing file.

[Copilot]

The condition checks action.fileName instead of processedFileName. If date placeholder processing results in an empty string or the original action.fileName is just a placeholder that becomes empty, the openIfAlreadyExists logic may not work as intended. Consider checking processedFileName instead, or ensure the processed value is truthy before attempting to open the existing file.

[Copilot]

The regex character class contains 'S' twice: once standalone and once in 'Ss'. While this doesn't break functionality (duplicate characters in character classes are simply ignored), it's redundant and could indicate a typo or oversight. Consider simplifying the pattern to remove the duplication.

[Copilot]

If processedFileName is an empty string (which can happen if action.fileName is an empty string), the nullish coalescing operator won't trigger and an empty string will be passed to mb.file.create(). Consider using a falsy check instead: processedFileName || 'Untitled' to handle empty strings properly.