feat: 迁移基础设施到Nomad和Podman并重构配置

refactor: 更新Ansible Playbooks以支持Nomad集群
docs: 更新文档反映从Docker Swarm到Nomad的迁移
ci: 更新Gitea工作流以支持Podman构建
test: 添加Nomad作业测试文件
build: 更新Makefile以支持Podman操作
chore: 清理旧的Docker Swarm相关文件和配置

configs/nomad-ash3c.hcl

@@ -0,0 +1,47 @@
+datacenter = "dc1"
+data_dir = "/opt/nomad/data"
+plugin_dir = "/opt/nomad/plugins"
+log_level = "INFO"
+
+bind_addr = "100.116.80.94"
+
+addresses {
+  http = "100.116.80.94"
+  rpc  = "100.116.80.94"
+  serf = "100.116.80.94"
+}
+
+ports {
+  http = 4646
+  rpc  = 4647
+  serf = 4648
+}
+
+server {
+  enabled = false
+}
+
+client {
+  enabled = true
+  network_interface = "tailscale0"
+  
+  servers = [
+    "100.116.158.95:4647",  # semaphore
+    "100.103.147.94:4647", # ash2e
+    "100.81.26.3:4647",    # ash1d
+    "100.90.159.68:4647"   # ch2
+  ]
+}
+
+plugin "nomad-driver-podman" {
+  config {
+    socket_path = "unix:///run/podman/podman.sock"
+    volumes {
+      enabled = true
+    }
+  }
+}
+
+consul {
+  address = "100.116.80.94:8500"
+}

configs/nomad-master.hcl

@@ -0,0 +1,47 @@
+datacenter = "dc1"
+data_dir = "/opt/nomad/data"
+plugin_dir = "/opt/nomad/plugins"
+log_level = "INFO"
+
+bind_addr = "100.117.106.136"
+
+addresses {
+  http = "100.117.106.136"
+  rpc  = "100.117.106.136"
+  serf = "100.117.106.136"
+}
+
+ports {
+  http = 4646
+  rpc  = 4647
+  serf = 4648
+}
+
+server {
+  enabled = false
+}
+
+client {
+  enabled = true
+  network_interface = "tailscale0"
+  
+  servers = [
+    "100.116.158.95:4647",  # semaphore
+    "100.103.147.94:4647", # ash2e
+    "100.81.26.3:4647",    # ash1d
+    "100.90.159.68:4647"   # ch2
+  ]
+}
+
+plugin "nomad-driver-podman" {
+  config {
+    socket_path = "unix:///run/podman/podman.sock"
+    volumes {
+      enabled = true
+    }
+  }
+}
+
+consul {
+  address = "100.117.106.136:8500"
+}