Docs README

Summary:
- Docs: README

Stats:
- 1 file changed, 43 insertions(+), 24 deletions(-)

README.md

@@ -17,43 +17,62 @@ StorageRouter (main entry point)
 
 ```mermaid
 flowchart TD
-    %% Vertical Stack Architecture
-    App(["<br/>📱 <b>APP / FEATURE LAYER</b><br/>"])
+    %% Main Architecture Stack
+    App(["📱 <b>APP / FEATURE LAYER</b>"])
     
-    Config["<br/>⚙️ <b>GLOBAL CONFIGURATION</b><br/>Encryption, Sync, & App Group IDs<br/>"]
-
-    SR["<br/>🔀 <b>STORAGE ROUTER</b><br/>(Migration & Orchestration Engine)<br/>"]
-
-    subgraph Helpers ["🛠️ <b>INTERNAL HELPER ACTORS</b>"]
-        direction TB
-        KH["Keychain & File Helpers"]
-        UH["UserDefaults & Sync Helpers"]
-        EH["🔐 Encryption Service"]
+    subgraph Config ["⚙️ GLOBAL CONFIGURATION"]
+        direction LR
+        SC["StorageConfig"]
+        EC["EncryptionConfig"]
+        FC["FileStorageConfig"]
+        SYC["SyncConfig"]
     end
 
-    subgraph Storage ["💾 <b>HARDWARE STORAGE</b>"]
+    SR["🔀 <b>STORAGE ROUTER</b><br/>(Migration & Orchestration Engine)"]
+
+    subgraph Helpers ["🛠️ INTERNAL HELPER ACTORS"]
         direction TB
-        KC[("🗝️ SECURE KEYCHAIN")]
-        FS[("📁 LOCAL FILE SYSTEM")]
-        UD[("⚙️ USER DEFAULTS")]
+        subgraph Logic ["Core Logic"]
+            direction LR
+            KH["KeychainHelper"]
+            FH["FileHelper"]
+            UH["UserDefaultsHelper"]
+        end
+        EH["🔐 EncryptionHelper"]
+        SH["🔄 SyncHelper"]
     end
 
-    %% Main Flow
-    App -->|StorageKey| Config
-    Config --> SR
+    subgraph Storage ["💾 HARDWARE STORAGE"]
+        direction LR
+        KC[("🗝️ Keychain")]
+        FS[("📁 File System")]
+        UD[("⚙️ UserDefaults")]
+        WatchOS["⌚ Apple Watch"]
+    end
+
+    %% Flow Relationships
+    App -->|StorageKey| SR
+    SR -.->|Resolves| Config
     
     SR ==>|1. Routing Logic| Helpers
-    Helpers ==>|2. Persistence| Storage
     
-    %% Migration Loop
-    Storage -.->|<b>3. AUTOMATIC MIGRATION</b>| SR
+    KH --> KC
+    FH --> FS
+    UH --> UD
+    SH -->|WatchConnectivity| WatchOS
+    
+    KH --- EH
+    FH --- EH
 
-    %% Styling for Legibility
+    %% Migration Logic
+    Storage -.->|<b>2. AUTOMATIC MIGRATION</b>| SR
+
+    %% Styling
     style App fill:#fff,stroke:#333,stroke-width:2px
-    style Config fill:#fff,stroke:#333,stroke-dasharray: 5 5
-    style SR fill:#e1f5fe,stroke:#01579b,stroke-width:4px
-    style Storage fill:#f0f7ff,stroke:#0052cc,stroke-width:3px
-    style Helpers fill:#f9f9f9,stroke:#666,stroke-width:2px
+    style Config fill:#f9f9f9,stroke:#999,stroke-dasharray: 5 5
+    style SR fill:#e1f5fe,stroke:#01579b,stroke-width:3px
+    style Storage fill:#f0f7ff,stroke:#0052cc,stroke-width:2px
+    style Helpers fill:#fff,stroke:#666
 ```
 
 ## What Ships in the Package