Add promptprep recipe

[kartikmandar]

Adding promptprep - A code aggregator tool for consolidating code files with ASCII directory tree

PromptPrep is a command-line tool that bundles code from multiple files into one organized output file with a visual project structure. It's useful for working with AI models, creating documentation snapshots, analyzing projects, and code reviews.

Features:

• Combine multiple source files with directory tree visualization
• Smart file selection with filtering options
• Interactive file selection interface
• Multiple output formats (plain, markdown, html, highlighted)
• Code metadata and analysis
• Token counting for LLM context limits

The recipe creates three packages:

• promptprep - The base package
• promptprep-highlighting - Adding syntax highlighting support
• promptprep-all - Meta-package with all features

Checklist

• Title of this PR is meaningful: "Adding promptprep"
• License file is packaged (MIT license included)
• Source is from official PyPI release
• Package does not vendor other packages
• No static libraries linked or shipped
• Build number is 0
• A tarball (PyPI URL) is used in the recipe
• I (GitHub user kartikmandar) confirm I am willing to be listed as a maintainer

[github-actions]

Hi! This is the staged-recipes linter and your PR looks excellent but I have some suggestions.

File-specific lints and/or hints:

• recipes/promptprep/meta.yaml:
  • hints:
    • It looks like you are submitting a multi-output recipe. In these cases, the correct name for the feedstock is ambiguous, and our infrastructure defaults to the top-level package.name field. Please add a feedstock-name entry in the extra section.

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/promptprep/meta.yaml) and found some lint.

Here's what I've got...

For recipes/promptprep/meta.yaml:

• ❌ There are too few lines. There should be one empty line at the end of the file.
• ❌ noarch packages can't have skips with selectors. If the selectors are necessary, please remove noarch: python, or selector on line 18:
  skip: true # [win]

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/14463455960. Examine the logs at this URL for more detail.}

[github-actions]

Hi! This is the staged-recipes linter and your PR looks excellent! 🚀

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/promptprep/meta.yaml) and found it was in an excellent condition.

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/promptprep/meta.yaml) and found some lint.

Here's what I've got...

For recipes/promptprep/meta.yaml:

• ❌ noarch packages can't have selectors. If the selectors are necessary, please remove noarch: python, or selector on line 28:
  • tiktoken # [not win]

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/14464216077. Examine the logs at this URL for more detail.}

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/promptprep/meta.yaml) and found it was in an excellent condition.