zc: untyped local const, c precedence for && and ||, import fixes for every module

const name = value; inside a function declares a local constant that takes
the initializer's type. the let quick fix now writes a bare const.

the self-hosted compiler bound || tighter than &&, unlike zc0 and the
readme. no existing source mixed them without parentheses, so only new
code was affected.

missing-name diagnostics and their quick fixes now search every module:
rt, core, run, loaded files, and std, icon and actor scanned from source,
including static groups (std.Text.itoa). typos suggest module exports
(putc -> rt.put_c) and get a change-to fix.

0 files changed, 0 insertions, 0 deletions