fix(pm): default to pnpm without prompting

Author: liangmiQwQ

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_dlx_no_package_json/snapshots.toml

@@ -0,0 +1,8 @@
+[[case]]
+name = "command_dlx_no_package_json"
+vp = "global"
+serial = true
+skip-platforms = ["windows"]
+steps = [
+  { argv = ["vp", "dlx", "-s", "cowsay", "hello"], comment = "should work without package.json", continue-on-failure = true },
+]

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_dlx_no_package_json/snapshots/command_dlx_no_package_json.md

@@ -0,0 +1,16 @@
+# command_dlx_no_package_json
+
+## `vp dlx -s cowsay hello`
+
+should work without package.json
+
+```
+ _______
+< hello >
+ -------
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
+```

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_info_no_package_json/snapshots.toml

@@ -0,0 +1,8 @@
+[[case]]
+name = "command_info_no_package_json"
+vp = ["local", "global"]
+local-registry = true
+steps = [
+  { argv = ["vp", "info", "vite@2.0.0", "version"], comment = "should work without package.json", continue-on-failure = true },
+  { argv = ["vp", "pm", "view", "vite@2.0.0", "version"], comment = "should work without package.json", continue-on-failure = true },
+]

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_info_no_package_json/snapshots/command_info_no_package_json.global.md

@@ -0,0 +1,17 @@
+# command_info_no_package_json
+
+## `vp info vite@2.0.0 version`
+
+should work without package.json
+
+```
+2.0.0
+```
+
+## `vp pm view vite@2.0.0 version`
+
+should work without package.json
+
+```
+2.0.0
+```

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_info_no_package_json/snapshots/command_info_no_package_json.local.md

@@ -0,0 +1,17 @@
+# command_info_no_package_json
+
+## `vp info vite@2.0.0 version`
+
+should work without package.json
+
+```
+2.0.0
+```
+
+## `vp pm view vite@2.0.0 version`
+
+should work without package.json
+
+```
+2.0.0
+```

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_vpx_no_package_json/snapshots.toml

@@ -5,7 +5,5 @@ serial = true
 local-registry = true
 skip-platforms = ["windows"]
 steps = [
-  { argv = ["vpx", "-s", "cowsay", "hello"], comment = "default to pnpm without prompting outside a project", continue-on-failure = true },
-  { argv = ["vp", "info", "vite@2.0.0", "version"], comment = "registry queries also run without prompting", continue-on-failure = true },
-  ["vpt", "stat-file", "package.json", "--assert", "missing"],
+  { argv = ["vpx", "-s", "cowsay", "hello"], comment = "should work without package.json", continue-on-failure = true },
 ]

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/command_vpx_no_package_json/snapshots/command_vpx_no_package_json.md

@@ -2,7 +2,7 @@
 
 ## `vpx -s cowsay hello`
 
-default to pnpm without prompting outside a project
+should work without package.json
 
 ```
  _______
@@ -14,17 +14,3 @@ default to pnpm without prompting outside a project
                 ||----w |
                 ||     ||
 ```
-
-## `vp info vite@2.0.0 version`
-
-registry queries also run without prompting
-
-```
-2.0.0
-```
-
-## `vpt stat-file package.json --assert missing`
-
-```
-package.json: missing
-```

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/install_package_manager_default/package.json

@@ -0,0 +1 @@
+{"name":"install-package-manager-default","private":true}

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/install_package_manager_default/snapshots.toml

@@ -0,0 +1,9 @@
+[[case]]
+name = "install_package_manager_default"
+vp = ["local", "global"]
+comment = "An unconfigured project installs with pnpm without prompting or pinning the manager."
+steps = [
+  ["vp", "install", "--lockfile-only"],
+  ["vpt", "stat-file", "pnpm-lock.yaml", "--assert", "file"],
+  ["vpt", "print-file", "package.json"],
+]

crates/vp_cli_snapshots/tests/cli_snapshots/fixtures/install_package_manager_default/snapshots/install_package_manager_default.global.md

@@ -0,0 +1,23 @@
+# install_package_manager_default
+
+An unconfigured project installs with pnpm without prompting or pinning the manager.
+
+## `vp install --lockfile-only`
+
+```
+VITE+ - The Unified Toolchain for the Web
+
+Done in <duration> using pnpm <version>
+```
+
+## `vpt stat-file pnpm-lock.yaml --assert file`
+
+```
+pnpm-lock.yaml: file
+```
+
+## `vpt print-file package.json`
+
+```
+{"name":"install-package-manager-default","private":true}
+```