Cleanup of VBA-ported content, new documentation content & fixes expanded, tooling work.

[KubaO]

Reference content

• Removed Office-host assumptions from the VBA-derived reference pages, keeping the COM-interop examples intact.
• Replaced the five As New Worksheet samples with a creatable type, so they compile in a bare project.
• Renamed the IDE pane to "Debug Console" everywhere the imported text still said "Immediate window".
• Consolidated Print onto one canonical page covering the file, console and drawing-surface targets.
• Added a page for IVBPrint, the interface that makes a class a valid Print target.
• Added a page for library symbols, including how to expose a package's private components.
• Corrected five documented Debug.Print outputs that had lost their padding.
• Corrected applicability of the Hidden attribute.
• Fixed a stray Access SQL example, a stale PtrSafe definition, and some dead Macintosh and Office-path text.

Tooling

• tbrun now captures the entire Debug Console instead of the last few lines.
• tbrun gained per-port isolation, pid-scoped shutdown, and cleanup of COM servers a probe leaves behind.
• tbbuild now rejects an invalid project path instead of hanging,
• tbbuild now captures all diagnostics (hint, info, warning and error)
• census_attributes performs a runtime-library-wide sweep of attribute uses

Notes

• Designed the code-sample compile gate in a new WIP.ExamplesBuild.md; nothing is wired into the build.
• Recorded measurements for Office interop, COM-server lifetime, print-zone behaviour and the console's internals.