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.

1 files changed, 0 insertions, 106 deletions

diff --git a/cli/tests/testdata/fmt/badly_formatted_fixed.ipynb b/cli/tests/testdata/fmt/badly_formatted_fixed.ipynb
deleted file mode 100644
index a26a95e24..000000000
--- a/cli/tests/testdata/fmt/badly_formatted_fixed.ipynb
+++ /dev/null
@@ -1,106 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "# Hello Markdown\n",
-    "\n",
-    "this isn't formatted properly"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Hello World\n"
-     ]
-    }
-   ],
-   "source": [
-    "console.log(\"Hello World\");"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {},
-   "source": [
-    "raw text\n",
-    "  here too\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "alice\n"
-     ]
-    }
-   ],
-   "source": [
-    "function hello(name: string) {\n",
-    "  console.log(name);\n",
-    "}\n",
-    "\n",
-    "hello(\"alice\");"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "function foo(): number {\n",
-    "  return 2;\n",
-    "}"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong\n"
-     ]
-    }
-   ],
-   "source": [
-    "console.log(\n",
-    "  \"loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong\",\n",
-    ");"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Deno",
-   "language": "typescript",
-   "name": "deno"
-  },
-  "language_info": {
-   "file_extension": ".ts",
-   "mimetype": "text/x.typescript",
-   "name": "typescript",
-   "nb_converter": "script",
-   "pygments_lexer": "typescript",
-   "version": "5.2.2"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 2
-}