feat(highlight): migrate to tree-house with Helix queries

Replace tree-sitter-highlight dep with tree-house crate from Helix
editor. Add ropey dependency required by tree-house.

Reorganize query files from Helix's runtime/queries/ for all 14
supported languages:
- bash, c, css, go, html, javascript, json, markdown, nix, python,
  rust, toml, typescript, yaml
- Include ecma, _javascript, _typescript base dirs for JS/TS inheritance
- Copy highlights.scm, injections.scm, locals.scm where available

This commit establishes the foundation; highlight.rs implementation
will follow in subsequent commits.

queries/go/injections.scm

@@ -0,0 +1,92 @@
+((comment) @injection.content
+ (#set! injection.language "comment"))
+
+; Inject markdown into documentation comments
+;
+; Go's comments are documentation comments when they are directly followed
+; by one of Go's statements (e.g. `type`, `func`, `const`)
+;
+; This is only a partial implementation, which covers only
+; block comments. For line comments (which are more common),
+; upstream changes to the grammar are required.
+(
+  (comment) @injection.content . (comment)* . [
+    (package_clause) ; `package`
+    (type_declaration) ; `type`
+    (function_declaration) ; `func`
+    (method_declaration) ; `func`
+    (var_declaration) ; `var`
+    (const_declaration) ; `const`
+    ; var (
+    ; 	A = 1
+    ; 	B = 2
+    ; )
+    (const_spec)
+    ; const (
+    ; 	A = 1
+    ; 	B = 2
+    ; )
+    (var_spec)
+  ]
+  (#set! injection.language "markdown"))
+
+((comment) @injection.content
+ (#match? @injection.content "^//go:generate")
+ (#set! injection.language "bash"))
+
+(call_expression
+  (selector_expression) @_function
+  (#any-of? @_function "regexp.Match" "regexp.MatchReader" "regexp.MatchString" "regexp.Compile" "regexp.CompilePOSIX" "regexp.MustCompile" "regexp.MustCompilePOSIX")
+  (argument_list
+    .
+    [
+      (raw_string_literal)
+      (interpreted_string_literal)
+    ] @injection.content
+    (#set! injection.language "regex")))
+
+; https://pkg.go.dev/fmt#Printf
+; https://pkg.go.dev/fmt#Sprintf
+; https://pkg.go.dev/fmt#Scanf
+; https://pkg.go.dev/fmt#Errorf
+((call_expression
+  function: (selector_expression
+    operand: (identifier) @_module
+    field: (field_identifier) @_func)
+  arguments: (argument_list
+    . (interpreted_string_literal) @injection.content))
+  (#eq? @_module "fmt")
+  (#any-of? @_func "Printf" "Sprintf" "Scanf" "Errorf")
+  (#set! injection.language "go-format-string"))
+
+; https://pkg.go.dev/fmt#Fprintf
+; https://pkg.go.dev/fmt#Fscanf
+; https://pkg.go.dev/fmt#Sscanf
+((call_expression
+  function: (selector_expression
+    operand: (identifier) @_module
+    field: (field_identifier) @_func)
+  arguments: (argument_list
+    ; [(identifier) (interpreted_string_literal)]
+    (_)
+    ; (identifier)
+    .
+    (interpreted_string_literal) @injection.content))
+  (#eq? @_module "fmt")
+  (#any-of? @_func "Fprintf" "Fscanf" "Sscanf")
+  (#set! injection.language "go-format-string"))
+
+; https://pkg.go.dev/log#Printf
+; https://pkg.go.dev/log#Fatalf
+; https://pkg.go.dev/log#Panicf
+; https://pkg.go.dev/log#Logger.Printf
+; https://pkg.go.dev/log#Logger.Fatalf
+; https://pkg.go.dev/log#Logger.Panicf
+((call_expression
+  function: (selector_expression
+    operand: (identifier)
+    field: (field_identifier) @_func)
+  arguments: (argument_list
+    . (interpreted_string_literal) @injection.content))
+  (#any-of? @_func "Printf" "Fatalf" "Panicf")
+  (#set! injection.language "go-format-string"))