1.0.0

Version 1.0.0 is finally here!

• Rebuilt the test suite from scratch: removed bulky baseline fixtures and added compact unit/integration coverage for every filter (index, union, query, recursive, slice), lexer edge cases, and JSONPath core helpers. Runs reflection-free and deprecation-free.
• Achieved and enforced 100% code coverage across AccessHelper, all filters, lexer, tokens, and JSONPath core while keeping phpstan and coding standards clean.
• Added a lightweight manual query runner with curated examples to exercise selectors quickly without external datasets.
• Major compatibility push toward the unofficial JSONPath standard: unions support slices/queries/wildcards, trailing commas parse correctly, negative indexes and bracket-escaped keys (quotes, brackets, wildcards, special chars) are honored, filters compare path-to-path and root references, equality/deep-equality/regex/in/nin semantics align with expectations, and null existence/value handling follows RFC behavior.
• New feature highlights from this cycle:
  • Multi-key unions with and without quotes: $[name,year] and $["name","year"].
  • Robust bracket notation for special/escaped keys, including ']', '*', $, backslashes, and mixed punctuation.
  • Trailing comma support in unions/slices (e.g. $..books[0,1,2,]).
  • Negative index handling aligned with spec (short arrays return empty; -1 works where valid).
  • Filter improvements: path-to-path/root comparisons, deep equality across scalars/objects/arrays/null/empties, regex matching, in/nin/!in, tautological expressions, and ?@ existence behavior per RFC.
  • Unions combining slices/queries/wildcards now return complete results (e.g. $[1:3,4], $[*,1]).

Full Changelog: 0.11.0...1.0.0