Remove unused preview command

docs/tutorials/using_cli.md

@@ -11,7 +11,6 @@ The Parxy CLI lets you:
 | Command          | Description                                                                                                 |
 |------------------|-------------------------------------------------------------------------------------------------------------|
 | `parxy parse`    | Extract text content from documents with customizable detail levels and output formats. Process files or folders with multiple drivers. |
-| `parxy preview`  | Interactive document viewer with metadata, table of contents, and scrollable content preview                |
 | `parxy markdown` | Convert documents to Markdown files, with support for multiple drivers and folder processing                |
 | `parxy pdf:merge`| Merge multiple PDF files into one, with support for page ranges                                            |
 | `parxy pdf:split`| Split a PDF into individual pages, with optional page range and single-file extraction                      |
@@ -133,47 +132,6 @@ Process all PDFs in a folder with two drivers, output as JSON, and save to a spe
 parxy parse /path/to/pdfs -d pymupdf -d llamaparse -m json -o output/
 ```
 
-## Previewing Documents
-
-The `preview` command provides an interactive document viewer that displays:
-- Document metadata (title, author, creation date, etc.)
-- Table of contents extracted from headings
-- Document content rendered as markdown
-
-This is useful for quickly inspecting a document's structure and content without creating output files.
-
-### Basic Usage
-
-```bash
-parxy preview document.pdf
-```
-
-The preview is displayed in a scrollable three-panel layout.
-
-### Options
-
-Specify a driver:
-
-```bash
-parxy preview document.pdf --driver llamaparse
-```
-
-Adjust extraction level:
-
-```bash
-parxy preview document.pdf --level line
-```
-
-### Navigation
-
-The preview uses your system's default pager (similar to `less` on Unix systems), allowing you to:
-- Scroll up and down
-- Search for text
-- Exit the preview
-
-This is ideal for quick document inspection before running a full parsing operation.
-
-
 ## Converting to Markdown
 
 The `markdown` command converts documents to Markdown format, preserving structure such as headings and lists. It follows the same conventions as the `parse` command: output files are prefixed with the driver name and saved next to the source file by default.
@@ -407,7 +365,6 @@ With the CLI, you can use Parxy as a **standalone document parsing tool** — id
 | Command          | Purpose                                                      |
 |------------------|--------------------------------------------------------------|
 | `parxy parse`    | Extract text from documents with multiple formats & drivers  |
-| `parxy preview`  | Interactive document viewer with metadata and TOC            |
 | `parxy markdown` | Generate Markdown files; accepts JSON results and supports `--page-separators` |
 | `parxy pdf:merge`| Merge multiple PDF files with page range support             |
 | `parxy pdf:split`| Split PDF into individual pages; supports `--pages` and `--combine` |

src/parxy_cli/cli.py

@@ -11,7 +11,6 @@
 from parxy_cli.console.console import Console
 from parxy_cli.commands.docker import app as docker_command
 from parxy_cli.commands.parse import app as parse_command
-from parxy_cli.commands.preview import app as preview_command
 from parxy_cli.commands.drivers import app as drivers_command
 from parxy_cli.commands.env import app as env_command
 from parxy_cli.commands.version import app as version_command
@@ -70,7 +69,6 @@ def main(
 
 app.add_typer(docker_command)
 app.add_typer(parse_command)
-app.add_typer(preview_command)
 app.add_typer(drivers_command)
 app.add_typer(env_command)
 app.add_typer(version_command)