Lint: Add eslint import plugin (#5955)

## Summary

Adds the linter, turns on the recommended and a few extra rules, fixes
existing violations.

Doesn't prohibit `../../...` imports yet, that'll be it's own PR.

## Changes

- **What**: Consistent and fixable imports
- **Dependencies**: The plugin and parser

## Review Focus

How do you feel about the recommended rules?
What about the extra ones?
[Any
more](https://github.com/un-ts/eslint-plugin-import-x?tab=readme-ov-file#rules)
you'd want to turn on?

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5955-Lint-Add-eslint-import-plugin-2856d73d3650819985c0fb9ca3fa94b0)
by [Unito](https://www.unito.io)

src/stores/nodeDefStore.ts

@@ -17,11 +17,8 @@ import type {
 } from '@/schemas/nodeDefSchema'
 import { NodeSearchService } from '@/services/nodeSearchService'
 import { useSubgraphStore } from '@/stores/subgraphStore'
-import {
-  type NodeSource,
-  NodeSourceType,
-  getNodeSource
-} from '@/types/nodeSource'
+import { NodeSourceType, getNodeSource } from '@/types/nodeSource'
+import type { NodeSource } from '@/types/nodeSource'
 import type { TreeNode } from '@/types/treeExplorerTypes'
 import type { FuseSearchable, SearchAuxScore } from '@/utils/fuseUtil'
 import { buildTree } from '@/utils/treeUtil'