0.1.2

• CallInfo now includes calleeChain and baseIdentifier.
• Analysis API now exposes:
  • getCallArgs(callId): labeled args with text and ranges
  • extractDictionary(nodeId): recursive dict/array/literal parsing from source
  • findEnclosing(nodeId, kinds?): nearest function/class/struct symbol
  • collectConstStrings(): Map of let NAME = "literal"
  • getNode/getChildren/getParent/getCalleeText/getStringLiteralValue
• Tests extended to assert calleeChain, args presence, enclosing lookup.