The OPDF recProperty record written by EmitProperties did not match the reader's
TDefProperty layout: it emitted only the property Name and omitted the
ReadMethodNameLen / WriteMethodNameLen length words and the two method-name
strings the reader expects. A consumer (pdr) therefore read a misaligned
record — a garbage property name and an empty getter symbol — so a method-backed
property such as `property Bar: String read GetBar` could not be resolved
(`print x.Bar` reported "field or property not found").
EmitProperties now writes the full format the reader specifies: the three length
words (ReadMethodNameLen, WriteMethodNameLen, NameLen) followed by the
ReadMethodName, WriteMethodName and Name strings. For a method-backed accessor
the method-name string is the mangled getter/setter symbol — the same symbol
written as ReadAddr/WriteAddr and emitted as the recFunctionScope name, so the
debugger can resolve it via FindFunctionByName and inject the getter call.
Verified end-to-end against the OPDF reference debugger (pdr): `print x.Bar`
now invokes the getter and prints the value; the pdr integration suite is green.
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