… check (#2178)

Adds JIT_COMPILATION_TARGET_TYPE_ASSERTION alongside the existing
TABLE / OPERATION / INCREMENTAL_TABLE target types, plus a matching
JitAssertionResult { string query } proto and a jitCompileAssertion()
dispatcher in core/jit_compiler.ts. Assertions reuse SqlActionJitContext
since AssertionContext implements IActionContext, and the result is a
single SELECT query string (matching the existing
JitAssertionResult = string alias in core/actions/assertion.ts).

vm2 3.11.3 strips file paths from V8 CallSite objects inside the sandbox,
so `getCallerFile()` in @dataform/core can no longer resolve the current
file from the stack. Track it via a host-side stack exposed through
`__df_enter`/`__df_exit`/`__df_current` sandbox helpers and read it through
a getter on `global.__dataform_current_file`.

For @dataform/core <= 3.0.56 (no global fallback in getCallerFile), patch
the bundle text at load time to consult the global. Gated on the installed
Core version so newer bundles are never touched.

Add a CLI/Core compatibility check: reject installed Core whose major
differs from the CLI's, or whose minor is below the CLI's minor. Resolve
the installed Core's version by running
`require("@dataform/core").version` inside the index-generator vm so any
install layout (package.json, workflow_settings.yaml stateless install,
JiT) reports the version actually loaded. The error tells the user the
exact `dataformCoreVersion:` line to set in `workflow_settings.yaml`.
Skipped when the CLI version can't be determined (unbundled local dev).

Mirror the same wrapper pattern in `testing/run_core.ts`.

Add `compile rejects @dataform/core with incompatible version` test in
`cli/index_compile_test.ts` that drives the workflow_settings.yaml
stateless install path with dataformCoreVersion: "2.9.0" (latest 2.x on
the registry) to exercise the real `npm i` install flow.

Add `compile succeeds with @dataform/core <= 3.0.56 via caller-file shim`
test that installs @dataform/core@3.0.50 and asserts the compiled action's
`fileName` matches the source path, end-to-end proving the bundle-text
patch and host-side file stack restore getCallerFile under vm2 3.11.3.

#2192)

Default compilation timeout was 30s. Bump to 60s so larger projects
don't hit it on a single compile pass.

Extends the "Compilation timed out" error to point at --timeout with
concrete examples (--timeout=2m, --timeout=1h) so users can self-mitigate
without reading docs.