Add live mint demo section to README and update deployment docs

Author: code3ks

README.md

@@ -71,7 +71,32 @@ with zero external dependencies (the asset is a dev UDT standing in for RUSD), a
 **`deploy/testnet.md`** does it on public testnet with the real Stable++ RUSD — honest about the one
 hard part, which is acquiring testnet RUSD.
 
-## Run it
+## Try the live mint
+
+A mint is live on public testnet at **https://mint.strawhatcrew.xyz**, with the wallet at
+**https://fibernuts.strawhatcrew.xyz** — open it and it's already pointed at the mint. Holding,
+sending, and receiving ecash needs nothing but that URL.
+
+To **mint** (deposit RUSD) you pay the mint's Fiber invoice from your own Fiber node, so first
+connect your node to the mint and open an RUSD channel (the mint auto-accepts channels ≥ 10 RUSD):
+
+```sh
+fnn() { fnn-cli -u <your-node-rpc> "$@"; }
+MINT_ADDR="/ip4/192.241.151.135/tcp/8228/p2p/QmViPrRPGD8SFsnXt2X3bd8becn7sc1xpBV1hCooMUsKGH"
+MINT_PUBKEY="02b97fb5bb5e6b60a65ab129065e3d4de16e57a5cc3069ba78164bf7f7e956bc34"   
+RUSD='{"code_hash":"0x1142755a044bf2ee358cba9f2da187ce928c91cd4dc8692ded0337efa677d21a","hash_type":"type","args":"0x878fcc6f1f08d48e87bb1c3b3d5083f23f8a39c5d5c764f253b55b998526439b"}'
+
+fnn peer connect_peer --address "$MINT_ADDR"
+fnn channel open_channel --pubkey "$MINT_PUBKEY" --funding-amount 1000000000 --public true --funding-udt-type-script "$RUSD"
+fnn channel list_channels        # wait until state is ChannelReady
+```
+
+Then in the wallet: **Mint** → enter an amount → it shows a `fibt…` invoice → pay it with
+`fnn payment send_payment --invoice <fibt…>` and the balance credits. **Send/Receive** move ecash
+browser-to-browser; **Melt** cashes out to an invoice from `fnn invoice new_invoice --currency Fibt
+--udt-type-script "$RUSD"`. Wallet amounts are RUSD; `fnn-cli` uses base units (`1.00 RUSD = 100_000_000`).
+
+## Run your own mint
 
 You need a Fiber node, `protoc`, and a Rust toolchain.
 

deploy/command.md

@@ -0,0 +1,11 @@
+base_dir: /fiber
+rpc_listen: 0.0.0.0:8227
+listening_addr: /ip4/0.0.0.0/tcp/8228
+announced_node_name: fibernuts-local
+auto_accept_channel_ckb_funding_amount: 0
+tlc_expiry_delta: 144
+tlc_min_value: 0
+tlc_max_value: 18446744073709551615
+tlc_fee_proportional_millionths: 1000
+channel_cell_lock_code_hash: 0x0000000000000000000000000000000000000000000000000000000000000000
+udt_whitelist: []

deploy/fiber-local.yml

@@ -11,7 +11,7 @@ url = "http://127.0.0.1:8085"
 listen_host = "127.0.0.1"
 listen_port = 8085
 # Replace before running anything you care about: this seeds the mint's signing keys.
-mnemonic = "put your own twelve word mnemonic here before you run this mint at all"
+mnemonic = "abandon ability able about above absent absorb abstract absurd abuse access accident"
 
 [ln]
 # Exact serde spelling of LnBackend::GrpcProcessor. Not "grpc-processor", not "grpc_processor".

deploy/mintd.config.toml

@@ -160,7 +160,7 @@ curl -s http://127.0.0.1:8237 -H 'content-type: application/json' \
 The processor defaults are already correct for testnet RUSD — only the RPC URL changes:
 
 ```sh
-cd /Users/truthixify/dev/hacks/fib/fibernuts
+cd fibernuts  # your fibernuts project directory
 cargo build --release --manifest-path mint/Cargo.toml -p fibernuts-processor
 FIBERNUTS_FIBER_RPC=http://127.0.0.1:8227 ./mint/target/release/fibernuts-processor
 # NETWORK=testnet (Fibt), UNIT=rusd, UNIT_SCALE=1000000, and the RUSD script are all defaults.

deploy/testnet.md

@@ -9,6 +9,12 @@ export default defineConfig({
   server: {
     port: 5174,
     // Proxying keeps the dev wallet same-origin, so a mint without permissive CORS still works.
-    proxy: { "/v1": { target: MINT, changeOrigin: true } },
+    proxy: { 
+      "/v1": { 
+        target: MINT, 
+        changeOrigin: true,
+        secure: false, // Allow self-signed certificates
+      } 
+    },
   },
 });