From 29fe070f9ec30a6d2279fdf434db1599f2d29276 Mon Sep 17 00:00:00 2001
From: reoring <reoring@gmail.com>
Date: Tue, 10 Feb 2026 14:53:19 +0900
Subject: [PATCH] docs: simplify request processing diagram in README

Keep detailed version in architecture.md, use compact flowchart in README.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 README.md | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index 6553c59..4972a89 100644
--- a/README.md
+++ b/README.md
@@ -47,22 +47,17 @@ This makes BotBox a natural fit for any scenario where you need to **run untrust
 ### Request Processing
 
 ```mermaid
-flowchart TD
-    A["Incoming HTTP request"] --> B{"Host in<br/>allowlist?"}
-    B -- "No" --> C["403 Forbidden"]
-    B -- "Yes" --> D["Strip hop-by-hop headers"]
-    D --> E["Set Host header for upstream"]
-    E --> F{"Header rewrite<br/>rules?"}
-    F -- "Yes" --> G["Delete existing header<br/><i>prevent smuggling</i>"]
-    G --> H["Inject secret from<br/>K8s Secret mount"]
-    H --> I["TLS origination<br/><i>http → https</i>"]
-    F -- "No" --> I
-    I --> J["Stream response back"]
+flowchart LR
+    A["HTTP request"] --> B{"Allowlist"}
+    B -- "deny" --> C["403"]
+    B -- "allow" --> D["Rewrite headers\n+ inject secrets"] --> E["TLS → upstream"]
 
     style C fill:#fee2e2,stroke:#dc2626
-    style J fill:#d1fae5,stroke:#059669
+    style E fill:#d1fae5,stroke:#059669
 ```
 
+See [Architecture](docs/architecture.md) for the full request processing pipeline.
+
 ### iptables Network Rules
 
 ```mermaid