feat(3.6.9): OpenCode Zen + Nous Research (Hermes) providers

Add two new model providers, both usable via API key or --subscription
(local CLI login, no key):

- opencode: OpenCode Zen gateway (OPENCODE_API_KEY, opencode.ai/zen/v1).
  Subscription mode drives the `opencode` CLI (`opencode run --auto`).
  Supports the Playwright MCP (--mcp): our .mcp.json is converted to
  OpenCode's own config schema and injected via OPENCODE_CONFIG.

- nous: Nous Research / Hermes models (NOUS_API_KEY,
  inference-api.nousresearch.com/v1). Subscription mode drives the
  `hermes` CLI (NousResearch/hermes-agent) on the user's Nous Portal
  OAuth login (`hermes setup --portal`), via `hermes chat -q`. No
  CLI-level MCP hook — falls back to Hermes's own built-in toolsets
  (web/terminal/computer-use).

Both wired into cli_binary_for, installed_cli_backends, cli_login_status
(prompt passed as argv, not stdin — neither CLI reads stdin for this).

Bump version 3.6.8 -> 3.6.9 across Cargo.toml, README, TUTORIAL, setup.sh,
install.ps1, and in-binary version strings. README/.env.example updated
with the new provider rows and subscription-login table.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HHFAVCHMvRkTy9Wgw7SayG

neurosploit-rs/app/src/main.rs

@@ -1,4 +1,4 @@
-//! NeuroSploit v3.6.8 — interactive harness + CLI (`run` / `whitebox` / `agents` / `models`).
+//! NeuroSploit v3.6.9 — interactive harness + CLI (`run` / `whitebox` / `agents` / `models`).
 
 mod repl;
 mod tui;
@@ -11,9 +11,9 @@ use std::path::{Path, PathBuf};
 #[command(
     name = "neurosploit",
     version,
-    about = "NeuroSploit v3.6.8 — multi-model autonomous pentest harness",
-    long_about = "NeuroSploit v3.6.8 — a Rust multi-model harness that drives a pool of LLMs \
-(API key or local subscription: Claude/Codex/Gemini/Grok) to autonomously test a target. \
+    about = "NeuroSploit v3.6.9 — multi-model autonomous pentest harness",
+    long_about = "NeuroSploit v3.6.9 — a Rust multi-model harness that drives a pool of LLMs \
+(API key or local subscription: Claude/Codex/Gemini/Grok/OpenCode/Hermes) to autonomously test a target. \
 After recon it INTELLIGENTLY selects only the agents matching the discovered surface, runs \
 them in parallel, then validates every finding by cross-model voting before reporting.\n\n\
 Run with NO arguments for an interactive wizard.\n\n\
@@ -54,7 +54,7 @@ enum Cmd {
         recon: usize,
         #[arg(long)]
         offline: bool,
-        /// Use local agentic CLI subscription (Claude/Codex/Gemini/Grok login).
+        /// Use local agentic CLI subscription (Claude/Codex/Gemini/Grok/OpenCode/Hermes login).
         #[arg(long)]
         subscription: bool,
         /// Enable Playwright MCP (auto-installed if missing; backends that don't
@@ -765,7 +765,7 @@ pub(crate) fn spawn_engagement(base: &Path, mut cfg: RunConfig, mcp: bool, mode:
     println!("  │  ua     : {ua}");
     write_status(&workdir, "running", &format!("\"target\":{:?}", cfg.target));
 
-    println!("  ┌─ NeuroSploit v3.6.8  ·  by Joas A Santos & Red Team Leaders");
+    println!("  ┌─ NeuroSploit v3.6.9  ·  by Joas A Santos & Red Team Leaders");
     println!("  │  run id : {run_id}");
     println!("  │  target : {}", cfg.target);
     println!("  │  models : {}", cfg.models.join(", "));

neurosploit-rs/app/src/repl.rs

@@ -1,4 +1,4 @@
-//! NeuroSploit v3.6.8 — interactive session (Claude-Code / Codex / Cursor-CLI style).
+//! NeuroSploit v3.6.9 — interactive session (Claude-Code / Codex / Cursor-CLI style).
 //!
 //! Launched when `neurosploit` runs with no subcommand. A persistent REPL with
 //! real line editing (arrow-key history recall, Ctrl-A/E/K, paste), model
@@ -371,7 +371,7 @@ pub async fn repl(base: &Path) -> anyhow::Result<()> {
     let backends = harness::installed_cli_backends();
     println!("\x1b[1m");
     println!("  ███╗   ██╗███████╗██╗   ██╗██████╗  ██████╗");
-    println!("  ████╗  ██║██╔════╝██║   ██║██╔══██╗██╔═══██╗   NeuroSploit v3.6.8");
+    println!("  ████╗  ██║██╔════╝██║   ██║██╔══██╗██╔═══██╗   NeuroSploit v3.6.9");
     println!("  ██╔██╗ ██║█████╗  ██║   ██║██████╔╝██║   ██║   interactive harness");
     println!("  ██║╚██╗██║██╔══╝  ██║   ██║██╔══██╗██║   ██║   by Joas A Santos");
     println!("  ██║ ╚████║███████╗╚██████╔╝██║  ██║╚██████╔╝   & Red Team Leaders");

neurosploit-rs/app/src/tui.rs

@@ -1,4 +1,4 @@
-//! NeuroSploit v3.6.8 — TUI "Mission Control" mode.
+//! NeuroSploit v3.6.9 — TUI "Mission Control" mode.
 //!
 //! Concurrent panels that update live while the engagement runs in the
 //! background, with a composer input that stays active during execution: