* Support builder pattern better
Found some cases where go-to-definition was not working properly

* Fix linting

* Extract `findSelfObject`
This is used twice and it's complex enough that it can be extracted

* Simpler `unpackFieldNodes`

* Bump github.com/grafana/tanka from 0.28.2 to 0.28.4

Bumps [github.com/grafana/tanka](https://github.com/grafana/tanka) from 0.28.2 to 0.28.4.
- [Release notes](https://github.com/grafana/tanka/releases)
- [Changelog](https://github.com/grafana/tanka/blob/main/CHANGELOG.md)
- [Commits](grafana/tanka@v0.28.2...v0.28.4)

---
updated-dependencies:
- dependency-name: github.com/grafana/tanka
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* go mod tidy

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Julien Duchesne <[email protected]>

This is broken on all PRs

Bumps [github.com/grafana/tanka](https://github.com/grafana/tanka) from 0.28.4 to 0.30.2.
- [Release notes](https://github.com/grafana/tanka/releases)
- [Changelog](https://github.com/grafana/tanka/blob/main/CHANGELOG.md)
- [Commits](grafana/tanka@v0.28.4...v0.30.2)

---
updated-dependencies:
- dependency-name: github.com/grafana/tanka
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [goreleaser/goreleaser-action](https://github.com/goreleaser/goreleaser-action) from 6.0.0 to 6.1.0.
- [Release notes](https://github.com/goreleaser/goreleaser-action/releases)
- [Commits](goreleaser/goreleaser-action@286f3b1...9ed2f89)

---
updated-dependencies:
- dependency-name: goreleaser/goreleaser-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.9.0 to 1.10.0.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](stretchr/testify@v1.9.0...v1.10.0)

---
updated-dependencies:
- dependency-name: github.com/stretchr/testify
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

These files are used for more than just go-to-definition. It's unnecessary

* Pull latest stdlib definitions

* Add test on objectHas. It moved. Just checking

Bumps [github.com/grafana/tanka](https://github.com/grafana/tanka) from 0.30.2 to 0.31.1.
- [Release notes](https://github.com/grafana/tanka/releases)
- [Changelog](https://github.com/grafana/tanka/blob/main/CHANGELOG.md)
- [Commits](grafana/tanka@v0.30.2...v0.31.1)

---
updated-dependencies:
- dependency-name: github.com/grafana/tanka
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5.1.0 to 5.2.0.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@41dfa10...3041bf5)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Enables completion when typing inside parentheses
  (e.g. in-line arguments of a function call)
* Also fixes some edge-case bugs causing the server to crash
  (e.g. initiating auto-complete on an empty line)

* Enables auto-complete for variables scoped to current object node,
  instead of just globally defined variables

Closes #166

Symbols are now always strings. If field names are complex nodes, then we use the actual jsonnet