chore(cli): mark new commands as unstable

Mark api, link, self, and self update commands as unstable
since they are newly added features.

Author: Leechael

cli/src/commands/api/command.ts

@@ -32,7 +32,7 @@ ENVIRONMENT VARIABLES
 
   PHALA_CLOUD_API_KEY       Override the API key (useful for CI/CD)
   PHALA_CLOUD_API_PREFIX    Override the API base URL`,
-	stability: "stable",
+	stability: "unstable",
 	arguments: [
 		{
 			name: "endpoint",

cli/src/commands/link/command.ts

@@ -13,7 +13,7 @@ export const jsonOption = {
 export const linkCommandMeta: CommandMeta = {
 	name: "link",
 	description: "Link a local directory to a CVM",
-	stability: "stable",
+	stability: "unstable",
 	arguments: [
 		{
 			name: "cvm-id",

cli/src/commands/self/command.ts

@@ -5,6 +5,6 @@ export const selfGroup: CommandGroup = {
 	meta: {
 		name: "self",
 		description: "Self management commands",
-		stability: "stable",
+		stability: "unstable",
 	},
 };

cli/src/commands/self/update/command.ts

@@ -45,7 +45,7 @@ export const channelOption = {
 export const selfUpdateCommandMeta: CommandMeta = {
 	name: "update",
 	description: "Update the Phala CLI",
-	stability: "stable",
+	stability: "unstable",
 	options: [
 		jsonOption,
 		yesOption,