feat: Add Helm chart for telecom platform with dependencies and comprehensive configuration

- Add Chart.yaml with telecom-platform v1.0.0, MIT license, infrastructure category
- Add chart dependencies: postgresql 12.1.9, redis 17.3.7, prometheus 23.1.0, grafana 6.58.9, elasticsearch 19.5.0, kibana 10.2.0, logstash 8.5.1
- Add values.yaml with global configuration for imageRegistry, imagePullSecrets, storageClass, environment
- Add platform configuration for api-server (3-10 replicas, 8000 port), charging-engine (2-8 replicas, 8080 port), packet-gateway (2-6 replicas, 9090 port), web-dashboard (2-4 replicas, 3000

deployments/helm/telecom-platform/Chart.yaml

@@ -0,0 +1,52 @@
+apiVersion: v2
+name: telecom-platform
+description: A Helm chart for Telecom Platform - Complete telecommunications management solution
+type: application
+version: 1.0.0
+appVersion: "1.0.0"
+home: https://github.com/nutcas3/telecom-platform
+sources:
+  - https://github.com/nutcas3/telecom-platform
+maintainers:
+  - name: Telecom Platform Team
+    email: [email protected]
+keywords:
+  - telecom
+  - platform
+  - kubernetes
+  - monitoring
+  - billing
+  - charging
+  - subscriber-management
+annotations:
+  category: Infrastructure
+  licenses: MIT
+dependencies:
+  - name: postgresql
+    version: 12.1.9
+    repository: https://charts.bitnami.com/bitnami
+    condition: postgresql.enabled
+  - name: redis
+    version: 17.3.7
+    repository: https://charts.bitnami.com/bitnami
+    condition: redis.enabled
+  - name: prometheus
+    version: 23.1.0
+    repository: https://prometheus-community.github.io/helm-charts
+    condition: prometheus.enabled
+  - name: grafana
+    version: 6.58.9
+    repository: https://grafana.github.io/helm-charts
+    condition: grafana.enabled
+  - name: elasticsearch
+    version: 19.5.0
+    repository: https://helm.elastic.co
+    condition: elasticsearch.enabled
+  - name: kibana
+    version: 10.2.0
+    repository: https://helm.elastic.co
+    condition: kibana.enabled
+  - name: logstash
+    version: 8.5.1
+    repository: https://helm.elastic.co
+    condition: logstash.enabled