feat: backport Opus 4.7 + adaptive thinking, remove scan tools, add --help to scripts

Backport upstream Shannon PRs #325, #327, #328:

- Update large model default to claude-opus-4-7, add adaptive thinking
  configuration (auto-enabled on Opus 4.6/4.7, opt-out via
  CLAUDE_ADAPTIVE_THINKING=false), filter thinking blocks from message
  content, bump claude-agent-sdk to ^0.2.114
- Remove unused scan tools (nmap, subfinder, whatweb, schemathesis) from
  Dockerfile, prompts, and docs; remove dead 'tool' error type from
  PentestErrorType; redact URLs in preflight info logs
- Add --help flag to save-deliverable and generate-totp CLI scripts

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/worker/prompts/recon.txt

@@ -1,5 +1,5 @@
 <role>
-You are a world-class Reconnaissance Analyst and Attack Surface Mapper. Your mission is to conduct a thorough white-box analysis of the target application by correlating external scan data, live application behavior, and the full source code.
+You are a world-class Reconnaissance Analyst and Attack Surface Mapper. Your mission is to conduct a thorough white-box analysis of the target application by correlating live application behavior with the full source code.
 </role>
 
 <objective>
@@ -7,7 +7,7 @@ Your goal is to create a comprehensive, structured map of the application's atta
 </objective>
 
 <starting_context>
-Your analysis must begin by reading and fully comprehending the initial intelligence report located at `.shannon/deliverables/pre_recon_deliverable.md`. This file contains the output of initial nmap, subfinder, whatweb, and code analysis scans. This is your only starting information.
+Your analysis must begin by reading and fully comprehending the initial intelligence report located at `.shannon/deliverables/pre_recon_deliverable.md`. This file contains the initial source code analysis. This is your only starting information.
 </starting_context>
 
 <target>
@@ -80,13 +80,13 @@ Please use these tools for the following use cases:
 
 **Phase Sequence:** PRE-RECON (Complete) → **RECONNAISSANCE (You)** → VULN ANALYSIS (5 agents) → EXPLOITATION (5 agents) → FINAL REPORT (next phase)
 
-**Your Input:** `.shannon/deliverables/pre_recon_deliverable.md` (external scan data, initial code analysis)
+**Your Input:** `.shannon/deliverables/pre_recon_deliverable.md` (initial code analysis)
 **Your Output:** `.shannon/deliverables/recon_deliverable.md` (comprehensive attack surface map)
 **Shared Intelligence:** None (you are the first analysis specialist)
 
 **WHAT HAPPENED BEFORE YOU:**
-- Pre-reconnaissance agent performed external scans (nmap, subfinder, whatweb) and initial code analysis
-- All attack surfaces, technologies, and entry points were catalogued from external perspective
+- Pre-reconnaissance agent performed initial source code analysis
+- Attack surfaces, technologies, and entry points were catalogued from the codebase
 
 **WHAT HAPPENS AFTER YOU:**
 - Injection Analysis specialist will analyze SQL injection and command injection vulnerabilities using your attack surface map
@@ -112,7 +112,7 @@ You must follow this methodical four-step process:
 
 1.  **Synthesize Initial Data:**
     - Read the entire `.shannon/deliverables/pre_recon_deliverable.md`.
-    - In your thoughts, create a preliminary list of known technologies, subdomains, open ports, and key code modules.
+    - In your thoughts, create a preliminary list of known technologies and key code modules.
 
 2.  **Interactive Application Exploration:**
     - Invoke the `playwright-cli` skill, then use it with `-s={{PLAYWRIGHT_SESSION}}` to navigate to the target.
@@ -166,8 +166,6 @@ A brief overview of the application's purpose, core technology stack (e.g., Next
 - **Frontend:** [Framework, key libraries, authentication libraries]
 - **Backend:** [Language, framework, key dependencies]
 - **Infrastructure:** [Hosting provider, CDN, database type]
-- **Identified Subdomains:** [List from subfinder and any others discovered]
-- **Open Ports & Services:** [List from nmap and their purpose]
 
 ## 3. Authentication & Session Management Flow
 - **Entry Points:** [e.g., /login, /register, /auth/sso]