Add Material icons to all pages, rewrite examples page as step-by-step guide

docs/user-guide/backup-transaction.md

@@ -1,4 +1,4 @@
-# Offline backup transaction
+# :material-usb-flash-drive: Offline backup transaction
 
 Beyond the Will-Executor network, the plugin can save the signed inheritance transaction to a **file you keep yourself**. It is the fallback for the (unlikely) scenario where every Will-Executor holding your will has ceased to operate.
 

docs/user-guide/check-alive.md

@@ -1,4 +1,4 @@
-# Check Alive
+# :material-heart-pulse: Check Alive
 
 **Check Alive** is the plugin's "are you still around?" mechanism. It is available in **advanced mode**.
 

docs/user-guide/compatibility.md

@@ -1,4 +1,4 @@
-# Compatibility
+# :material-check-decagram: Compatibility
 
 ## Wallet types
 

docs/user-guide/delivery-time.md

@@ -1,4 +1,4 @@
-# Delivery time
+# :material-calendar-clock: Delivery time
 
 The **delivery time** (technically the transaction's `nLockTime`) is the date on which the Will-Executors broadcast your inheritance to the Bitcoin network.
 

docs/user-guide/hardware-wallets.md

@@ -1,4 +1,4 @@
-# Hardware wallets
+# :material-key-chain-variant: Hardware wallets
 
 BAL works with **any hardware wallet supported by Electrum** — Ledger, Trezor, Coldcard, BitBox02, Jade, KeepKey and others.
 

docs/user-guide/heirs.md

@@ -1,4 +1,4 @@
-# Heirs and shares
+# :material-account-group: Heirs and shares
 
 The **HEIRS** tab is where you define who receives your bitcoin.
 

docs/user-guide/updating.md

@@ -1,4 +1,4 @@
-# Keeping the will up to date
+# :material-refresh: Keeping the will up to date
 
 An inheritance transaction spends specific UTXOs. If those UTXOs change, the transaction the Will-Executors are holding becomes invalid — so the will has to be rebuilt.
 

docs/user-guide/wallet-backup.md

@@ -1,4 +1,4 @@
-# Backing up wallet and will
+# :material-content-save: Backing up wallet and will
 
 ## Where your will actually lives
 

docs/user-guide/wallet-recovery.md

@@ -1,4 +1,4 @@
-# Using BAL as a wallet recovery net (or wallet backup)
+# :material-lifebuoy: Using BAL as a wallet recovery net (or wallet backup)
 
 Inheritance is not the only use for a time-locked transaction. The same mechanism gives you a **decentralized safety net against losing your seed**.
 

docs/user-guide/will-tab.md

@@ -1,4 +1,4 @@
-# The WILL tab
+# :material-format-list-checks: The WILL tab
 
 The **WILL** tab is the technical view of your inheritance: one row per inheritance transaction, per Will-Executor.