chore: move cli/tests/ -> tests/ (#22369)

This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.

7 files changed, 19 insertions, 0 deletions

diff --git a/tests/testdata/type_definitions/bar.d.ts b/tests/testdata/type_definitions/bar.d.ts
new file mode 100644
index 000000000..d43335dbb
--- /dev/null
+++ b/tests/testdata/type_definitions/bar.d.ts
@@ -0,0 +1,7 @@
+/// <reference types="baz" />
+
+declare namespace bar {
+  export class Bar {
+    baz: string;
+  }
+}
diff --git a/tests/testdata/type_definitions/bar.js b/tests/testdata/type_definitions/bar.js
new file mode 100644
index 000000000..e9c2e5193
--- /dev/null
+++ b/tests/testdata/type_definitions/bar.js
@@ -0,0 +1,5 @@
+export class Bar {
+  constructor() {
+    this.baz = "baz";
+  }
+}
diff --git a/tests/testdata/type_definitions/fizz.d.ts b/tests/testdata/type_definitions/fizz.d.ts
new file mode 100644
index 000000000..34eb41b96
--- /dev/null
+++ b/tests/testdata/type_definitions/fizz.d.ts
@@ -0,0 +1,2 @@
+/** A global value. */
+declare const fizz: string;
diff --git a/tests/testdata/type_definitions/fizz.js b/tests/testdata/type_definitions/fizz.js
new file mode 100644
index 000000000..852162c94
--- /dev/null
+++ b/tests/testdata/type_definitions/fizz.js
@@ -0,0 +1 @@
+globalThis.fizz = "fizz";
diff --git a/tests/testdata/type_definitions/foo.d.ts b/tests/testdata/type_definitions/foo.d.ts
new file mode 100644
index 000000000..ce39201e1
--- /dev/null
+++ b/tests/testdata/type_definitions/foo.d.ts
@@ -0,0 +1,2 @@
+/** An exported value. */
+export const foo: string;
diff --git a/tests/testdata/type_definitions/foo.js b/tests/testdata/type_definitions/foo.js
new file mode 100644
index 000000000..61d366eb2
--- /dev/null
+++ b/tests/testdata/type_definitions/foo.js
@@ -0,0 +1 @@
+export const foo = "foo";
diff --git a/tests/testdata/type_definitions/qat.ts b/tests/testdata/type_definitions/qat.ts
new file mode 100644
index 000000000..6196c9d38
--- /dev/null
+++ b/tests/testdata/type_definitions/qat.ts
@@ -0,0 +1 @@
+export const qat = "qat";