docs: add /config get alias

src/auto-reply/reply/config-commands.test.ts

@@ -10,6 +10,10 @@ describe("parseConfigCommand", () => {
       action: "show",
       path: "foo.bar",
     });
+    expect(parseConfigCommand("/config get foo.bar")).toEqual({
+      action: "show",
+      path: "foo.bar",
+    });
     expect(parseConfigCommand("/config unset foo.bar")).toEqual({
       action: "unset",
       path: "foo.bar",

src/auto-reply/reply/config-commands.ts

@@ -20,6 +20,8 @@ export function parseConfigCommand(raw: string): ConfigCommand | null {
   switch (action) {
     case "show":
       return { action: "show", path: args || undefined };
+    case "get":
+      return { action: "show", path: args || undefined };
     case "unset": {
       if (!args)
         return { action: "error", message: "Usage: /config unset path" };