feat(valleywide): recover VWP Orders VB6 source from D: backup drive

Recovered Darv's VB6 source for the Valley Wide Plastering Orders
application from the D: backup drive (label "Backup", 8 TB, 5.3 TB used).
This is the first time we've had the actual source — prior session only
had a single frmPayroll.frm from the AD server.

Three project variants identified across two snapshots:
- Full-Project/   (2,129 files, 124 MB) — D:\Office-Estimates\Darv\Full\Project\
- Kingston-Project/ (2,189 files, 130 MB) — D:\Office-Estimates\Darv\Kingston\Project\
- Source/         (170 files, 559 MB)   — D:\Office-Estimates\Darv\Source\ wholesale
- SOURCE-HOLD/    (3 files, 1 MB)       — D:\Office-Estimates\Darv\SOURCE HOLD\

Latest ORDERS_C.vbp date is 2020-06-09 (Kingston snapshot). Production
Orders_10A.exe was live as of April 2024 — open question whether newer
source exists on other backup drives Mike will scan next.

Also includes per-category and per-keyword analysis CSVs from a WizTree
file-list export, plus the analyzer script that produced them
(re-runnable for the next drive's CSV).

VMs (VWIN7-DW.vdi 8.3 GB + XP-for-ORDERS_copy.vdi 2.8 GB), the live
VWP.mdb, and the 393 MB raw WizTree CSV stay on disk only — gitignored.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

clients/valleywide/.gitignore

@@ -0,0 +1,18 @@
+# VWP app-modernization heavy / regenerable binaries — kept local, not pushed to Gitea
+# Source code text files DO get committed; this is just the bulk binary/data stuff.
+
+# VM disk images (Darv's dev VM + XP runtime VMs)
+app-modernization/**/*.vdi
+app-modernization/**/*.vhdx
+app-modernization/**/*.vmdk
+app-modernization/**/*.ova
+app-modernization/**/*.vbox
+
+# Access databases (live VWP.mdb + historical backups)
+app-modernization/**/*.mdb
+app-modernization/**/*.accdb
+app-modernization/**/*.mde
+app-modernization/**/*.accde
+
+# Raw WizTree exports (regenerable; per-drive analysis CSVs in source-analysis/ are committed)
+app-modernization/WizTree_*.csv