fix(minecraft-gate) update chart with new config | lite mode | fix persistence (#28640)

**Description**
Updating the initial config which is basically the lite proxy to match a
hostname like minecraft.local to a backend like
minecraft-java.minecraft.svc.cluster.local:25565

added comments for the full config for both.

also fixed the configmap mount.

⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [X] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [X] 🔃 Refactor of current code

**🧪 How Has This Been Tested?**
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Please describe the tests that you ran to verify your changes. Provide
instructions so we can reproduce. Please also list any relevant details
for your test configuration
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**📃 Notes:**
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**✔️ Checklist:**

- [X] ⚖️ My code follows the style guidelines of this project
- [X] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [X] ⬆️ I increased versions for any altered app according to semantic
versioning
- [X] I made sure the title starts with `feat(chart-name):`,
`fix(chart-name):` or `chore(chart-name):`

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

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charts/incubator/minecraft-gate/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/minekube/gate
   - https://github.com/truecharts/charts/tree/master/charts/incubator/minecraft-gate
 type: application
-version: 0.0.1
+version: 0.0.2

charts/incubator/minecraft-gate/values.yaml

@@ -14,23 +14,6 @@ service:
         enabled: true
         protocol: udp
         port: 25565
-
-configmap:
-  config:
-    enabled: true
-    data:
-      config.yml: |-
-        config:
-          bind: 0.0.0.0:{{ .Values.service.main.ports.main.port }}
-          servers:
-            server1: localhost:25566
-          try:
-            - server1
-          query:
-            enabled: true
-            port: "{{ .Values.service.main.ports.query.port }}"
-            showPlugins: false
-
 workload:
   main:
     podSpec:
@@ -45,14 +28,31 @@ workload:
               type: tcp
             startup:
               type: tcp
-
+# https://gate.minekube.com/guide/lite.html
+# https://gate.minekube.com/guide/config/
+configmap:
+  config:
+    enabled: true
+    data:
+      config.yml: |
+        config:
+          bind: 0.0.0.0:{{ .Values.service.main.ports.main.port }}
+          query:
+            enabled: true
+            port: {{ .Values.service.main.ports.query.port }}
+            showPlugins: false
+          lite:
+            enabled: true
+            routes:
+              - host: minecraft.local
+                backend: localhost:25565
 persistence:
   config-file:
     enabled: true
     type: configmap
     objectName: config
-    mountPath: "/config.yml"
-
+    mountPath: /config.yml
+    subPath: config.yml
 portal:
   open:
     enabled: false