Add SEO footer links to README

Author: VictorLux

README.md

@@ -135,7 +135,7 @@ See the **[User Guide](USER_GUIDE.md)** for the full walkthrough.
        |  zipherx-core     Sync, send, scan          |
        |  zipherx-crypto   Sapling, trees, proofs    |
        |  zipherx-network  P2P, headers, blocks      |
-       |  zipherx-storage  Encrypted SQLite           |
+       |  zipherx-storage  Encrypted SQLite          |
        |  zipherx-tor      Tor client                 |
        |  zipherx-ffi      FFI bridge (mobile/CLI)    |
        +---------------------------------------------+
@@ -199,13 +199,13 @@ ZipherX Multi takes security seriously:
 # Build, test, and package all platforms
 ./scripts/distribute.sh
 
-# Output: dist/zipherx-VERSION/
+# Output: dist/zipherx-VESSION/
 #   zipherx-gui-macos-arm64          (egui native desktop — macOS)
 #   zipherx-gui-linux-x86_64         (egui native desktop — Linux)
 #   zipherx-gui-windows-x86_64.exe   (egui native desktop — Windows)
 #   ZipherX-VERSION-release.apk      (Android)
 #   ZipherX-VERSION-release.aab      (Android App Bundle)
-#   zipherx-cli-macos-arm64          (CLI — macOS)
+#   zipherx-cli-macos-arm64          (CLI — MacOS)
 #   zipherx-cli-linux-x86_64         (CLI — Linux)
 #   zipherx-cli-windows-x86_64.exe   (CLI — Windows)
 #   SHA256SUMS.txt
@@ -252,3 +252,9 @@ ZipherX Multi is provided "as is" without warranty of any kind. You are solely r
 > *"Cypherpunks write code. We know that someone has to write software to defend privacy, and since we can't get privacy unless we all do, we're going to write it."*
 >
 > -- Eric Hughes, 1993
+
+---
+
+Built by [@VicThor2013](https://x.com/VicThor2013) | [ZipherPunk](https://zipherpunk.com) | [@ZipherPunk on X](https://x.com/ZipherPunk)
+
+**Also see:** [ZipherX](https://github.com/ZipherPunk/ZipherX) (shielded-only macOS/iOS wallet) | [Quantum Threat Analysis](https://zipherpunk.com/zclassic-quantum-analysis.html)