save mainnet mempool every hour to disk

frontend/src/locale/messages.nb.xlf

@@ -510,7 +510,7 @@
       </trans-unit>
       <trans-unit id="e4b2d9e6a2ab9e6ca34027ec03beaac42b7badd4" datatype="html">
         <source>sats</source>
-        <target>sat</target>
+        <target>sats</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
           <context context-type="linenumber">57</context>
@@ -881,7 +881,7 @@
       </trans-unit>
       <trans-unit id="65fd4251d8ddfe4017d4d83f8cec6f5a80d89289" datatype="html">
         <source>Pay</source>
-        <target>Betal</target>
+        <target>Betale</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
           <context context-type="linenumber">378</context>
@@ -4846,7 +4846,7 @@
       </trans-unit>
       <trans-unit id="615ba6c4511a36f93c225c725935fdbf16f162a5" datatype="html">
         <source>Amount (sats)</source>
-        <target>Beløp (sat)</target>
+        <target>Beløp (sats)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/faucet/faucet.component.html</context>
           <context context-type="linenumber">51</context>
@@ -6442,7 +6442,7 @@
       </trans-unit>
       <trans-unit id="31443c29cb161e8aa661eb5035f675746ef95b45" datatype="html">
         <source>sats/tx</source>
-        <target>sat/tx</target>
+        <target>sats/tx</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/reward-stats/reward-stats.component.html</context>
           <context context-type="linenumber">33</context>
@@ -8145,7 +8145,7 @@
       </trans-unit>
       <trans-unit id="6acd06bd5a3af583cd46c6d9f7954d7a2b44095e" datatype="html">
         <source>mSats</source>
-        <target>mSat</target>
+        <target>mSats</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/lightning/channel/channel-box/channel-box.component.html</context>
           <context context-type="linenumber">35</context>

production/bitcoin.crontab

@@ -4,3 +4,6 @@
 @reboot sleep 10 ; screen -dmS testnet /bitcoin/electrs/start testnet
 @reboot sleep 10 ; screen -dmS testnet4 /bitcoin/electrs/start testnet4
 @reboot sleep 10 ; screen -dmS signet /bitcoin/electrs/start signet
+
+# hourly dumping of the mainnet mempool to disk
+30 * * * * bitcoin-cli savemempool >/dev/null 2>&1