Remove INSTALLATION.md and update .gitignore to include README.md

INSTALLATION.md

-# Jira MCP Package Installation & Usage Guide
-
-## Project Conversion Summary
-
-The Jira MCP Server has been successfully converted into an installable Python package! 🎉
-
-### What Changed
-
-**Before:** Users had to manually clone, set up virtual environments, and run `python jira_mcp_server.py`
-**Now:** Users can install in one command and run the server immediately
-
----
-
-## Installation Methods
-
-### ✅ Method 1: Direct from Git (Recommended)
-
-```bash
-pip install git+https://repo.dohatec.com.bd/ai-solutions/mcp-server-jira.git
-```
-
-This will:
-- Install the `jira-mcp` package with all dependencies automatically
-- Create a `dohatec-jira-mcp` command-line entry point
-- Enable `python -m jira_mcp` execution
-
-### ✅ Method 2: Editable Installation (Development)
-
-```bash
-git clone https://repo.dohatec.com.bd/ai-solutions/mcp-server-jira.git
-cd mcp-server-jira
-pip install -e .
-```
-
-This is useful if you want to contribute to the project.
-
-### ✅ Method 3: Build and Install Locally
-
-```bash
-git clone https://repo.dohatec.com.bd/ai-solutions/mcp-server-jira.git
-cd mcp-server-jira
-python3 -m pip install build
-python3 -m build
-pip install dist/jira_mcp-1.0.0-py3-none-any.whl
-```
-
----
-
-## Running the Server
-
-After installation, you have **two ways** to run the server:
-
-### Option A: Using the CLI Entry Point
-```bash
-dohatec-jira-mcp
-```
-
-### Option B: Using Python Module Runner
-```bash
-python -m jira_mcp
-```
-
-Both do exactly the same thing. Choose whichever is more convenient for your setup.
-
----
-
-## Configuration
-
-### Set Environment Variables
-
-```bash
-export JIRA_SERVER="http://103.41.111.60:8085"
-export JIRA_USERNAME="shahidul"
-export JIRA_PASSWORD="your-api-token"
-export JIRA_DEFAULT_PROJECT="PCM"          # Optional
-export JIRA_QA_TESTER="Samia Islam"         # Optional
-```
-
-Then start the server:
-```bash
-jira-mcp
-# or
-python -m jira_mcp
-```
-
-### For Claude Desktop
-
-Edit `~/.config/Claude/claude_desktop_config.json` (Mac):
-
-```json
-{
-  "mcpServers": {
-    "jira-mcp": {
-      "command": "jira-mcp",
-      "env": {
-        "JIRA_SERVER": "http://103.41.111.60:8085",
-        "JIRA_USERNAME": "shahidul",
-        "JIRA_PASSWORD": "your-password",
-        "JIRA_DEFAULT_PROJECT": "PCM",
-        "JIRA_QA_TESTER": "Samia Islam"
-      }
-    }
-  }
-}
-```
-
-### For Cursor
-
-1. Open Cursor Settings → Features → **MCP Servers**
-2. Add New MCP Server
-3. **Command:** `jira-mcp`
-4. Ensure environment variables are set in your shell before launching Cursor
-
----
-
-## Package Structure
-
-```
-jira_mcp/
-├── __init__.py          # Package metadata & version
-├── server.py            # Main MCP server code (moved from jira_mcp_server.py)
-└── __main__.py          # Module entry point for python -m execution
-
-pyproject.toml           # Modern Python packaging configuration
-MANIFEST.in              # Distribution file includes
-.gitignore               # Updated with build artifacts
-README.md                # Updated with new install instructions
-```
-
----
-
-## Entry Points
-
-The package defines two entry points in `pyproject.toml`:
-
-1. **CLI Command:** `jira-mcp` → runs `jira_mcp.server:main()`
-2. **Module Runner:** `python -m jira_mcp` → runs `jira_mcp.__main__:main()`
-
-Both entry points call the same `main()` function, which starts the MCP server with `mcp.run()`.
-
----
-
-## Key Changes Made
-
-| File | Change |
-|------|--------|
-| `jira_mcp/server.py` | Moved from `jira_mcp_server.py` + wrapped `mcp.run()` in `main()` function |
-| `jira_mcp/__init__.py` | Created with version `1.0.0` |
-| `jira_mcp/__main__.py` | Created to enable `python -m jira_mcp` |
-| `pyproject.toml` | Created with modern build system config + entry points |
-| `MANIFEST.in` | Created to include README/CHANGELOG in distribution |
-| `.gitignore` | Updated to exclude build artifacts |
-| `README.md` | Updated with new installation & configuration instructions |
-
----
-
-## Verification Checklist
-
-✅ Package installs from Git URL with `pip install git+https://...`
-✅ CLI entry point `jira-mcp` is created and executable
-✅ Module runner `python -m jira_mcp` works
-✅ Dependencies (mcp, jira) are auto-installed
-✅ Environment variables still work as before
-✅ No breaking changes to existing code
-✅ Tests remain independent (not included in distribution)
-
----
-
-## Next Steps (Optional)
-
-### For users:
-```bash
-# Simple installation
-pip install git+https://repo.dohatec.com.bd/ai-solutions/mcp-server-jira.git
-
-# Start the server
-jira-mcp
-```
-
-### For developers:
-1. Clone the repo
-2. Run `pip install -e .` for development installation
-3. Modify code while changes auto-apply
-4. Run tests with `python test_mcp.py`
-
-### Future considerations:
-- Optional: Publish to PyPI for `pip install jira-mcp` (no git URL needed)
-- Optional: Add setup for automatic MCP server registration in Claude/Cursor
-
----
-
-## Troubleshooting
-
-### `jira-mcp` command not found after installation
-```bash
-# Check where it was installed
-python3 -m pip show -f jira-mcp | grep bin
-# Add that directory to your PATH or use full path
-/Library/Frameworks/Python.framework/Versions/3.14/bin/jira-mcp
-```
-
-### Module import errors
-```bash
-# Ensure package is installed
-python3 -m pip list | grep jira
-# Or reinstall
-pip install --force-reinstall -e .
-```
-
-### Jira connection failures
-```bash
-# Check environment variables are set
-printenv | grep JIRA_
-# Export them if missing
-export JIRA_SERVER="http://..."
-export JIRA_USERNAME="..."
-```
-
----
-
-## Questions?
-
-Refer to the updated [README.md](../README.md) for detailed usage examples and all available MCP tools.