docs: fix em dashes in README

Corrected formatting issues in the README and removed unnecessary sections.

Author: Kim-San04

README.md

@@ -1,6 +1,6 @@
-# PentestAgent — Phase 1: Reconnaissance & Scanning
+# PentestAgent - Phase 1: Reconnaissance & Scanning
 
-Autonomous penetration testing agent — Phase 1 module.
+Autonomous penetration testing agent - Phase 1 module.
 
 ```
 ⚠️  LEGAL WARNING
@@ -24,7 +24,7 @@ Authorized environments: HackTheBox, TryHackMe, personal lab VMs.
 - Security headers analysis
 
 ### Active Reconnaissance
-- **Nmap — 3 passes:**
+- **Nmap - 3 passes:**
   1. Host discovery (`-sn`)
   2. Top-1000 port scan (`-sT -T4`)
   3. Service + script detection (`-sV -sC -O`)
@@ -40,150 +40,3 @@ Authorized environments: HackTheBox, TryHackMe, personal lab VMs.
 - Executive summary
 - Critical findings with CVE references
 - Attack vectors with probability and recommended tools
-- Next steps for exploitation
-
-### Reporting
-- PDF report (WeasyPrint)
-- JSON structured export
-- Real-time terminal output (Rich)
-- Session log (`output/<target>/session.log`)
-
----
-
-## Installation
-
-**Prerequisites:**
-```bash
-sudo apt install nmap smbclient
-```
-
-**Python dependencies:**
-```bash
-python3 -m venv venv
-source venv/bin/activate
-pip install -r requirements.txt
-```
-
-**API keys (optional but recommended):**
-```bash
-cp .env.example .env
-# Edit .env and add your GROQ_API_KEY and SHODAN_API_KEY
-```
-
----
-
-## Usage
-
-```bash
-# Scan a single IP
-python main.py --target 192.168.1.10
-
-# Scan a CIDR range
-python main.py --target 192.168.1.0/24
-
-# Scan a domain
-python main.py --target example.com
-
-# Passive recon only (no direct contact with target)
-python main.py --target 192.168.1.10 --passive-only
-
-# Custom output directory
-python main.py --target 192.168.1.10 --output /tmp/report_client
-
-# Verbose output
-python main.py --target 192.168.1.10 --verbose
-
-# Adjust delay between requests
-python main.py --target 192.168.1.10 --delay 2.0
-```
-
-**Output structure:**
-```
-output/<target>_<timestamp>/
-├── report.pdf          # Full PDF report
-├── report.json         # Structured JSON export
-└── session.log         # Detailed scan log
-```
-
----
-
-## Project Structure
-
-```
-pentest-agent/
-├── main.py                      # CLI entry point
-├── core/
-│   ├── engine.py                # Main scan orchestrator
-│   ├── target.py                # Target class (IP/CIDR/domain)
-│   └── session.py               # Session state & logging
-├── modules/
-│   ├── recon/
-│   │   ├── passive.py           # WHOIS, DNS, Shodan, HTTP tech
-│   │   └── active.py            # High-level active recon orchestrator
-│   ├── scanner/
-│   │   ├── port_scanner.py      # Nmap wrapper (3-pass)
-│   │   ├── web_scanner.py       # HTTP fingerprinting + dir brute
-│   │   └── service_scanner.py   # SMB, LDAP, banner grabbing
-│   └── ai/
-│       └── analyzer.py          # Groq AI analysis
-├── reporting/
-│   ├── generator.py             # Aggregates findings
-│   ├── pdf_report.py            # WeasyPrint PDF generation
-│   └── json_export.py           # JSON export
-├── templates/
-│   └── report.html              # Jinja2 PDF template
-├── wordlists/
-│   ├── common.txt               # Web dirs/files (~300 entries)
-│   └── subdomains.txt           # Subdomains (~200 entries)
-└── tests/
-    ├── test_target.py
-    ├── test_passive_recon.py
-    └── test_port_scanner.py
-```
-
----
-
-## Roadmap
-
-| Phase | Module | Status |
-|-------|--------|--------|
-| 1 | Reconnaissance & Scanning | ✅ Done |
-| 2 | Vulnerability Analysis | 🔜 Planned |
-| 3 | Exploitation | 🔜 Planned |
-| 4 | Post-Exploitation | 🔜 Planned |
-| 5 | Full Orchestration | 🔜 Planned |
-
----
-
-## Branch Strategy
-
-```
-main                    ← stable releases (tagged)
-develop                 ← integration
-feature/phase-1-recon   ← Phase 1 (this branch)
-feature/phase-2-*       ← next phases
-```
-
----
-
-## Running Tests
-
-```bash
-pytest tests/ -v
-```
-
----
-
-## Dependencies
-
-- `python-nmap` — Nmap Python wrapper
-- `dnspython` — DNS queries
-- `shodan` — Shodan API
-- `impacket` — SMB/LDAP enumeration
-- `groq` — Groq AI API (llama-3.1-70b)
-- `python-whois` — WHOIS lookups
-- `requests` / `httpx` — HTTP
-- `rich` — Terminal UI
-- `weasyprint` — PDF generation
-- `jinja2` — HTML templates
-- `python-dotenv` — Environment variables