feat(valleywide): add drive 2 findings - 000_ASource + analyzer outputs

Drive 2 (label "Backup", 12 TB, 6.77 TB used) — second of N VWP
backup drives. Scanned via WizTree, analyzed with analyze_wiztree.py.

NEW source content:
- 000_ASource/ — Darv's active work-in-progress folder. Contains
  TEST_VWP.vbp (2021-08-16, only .vbp newer than the 2020-06-09 baseline),
  four frmLotInfo*.frm variants (2020-10 to 2021-08), and an
  MSSCCPRJ.SCC file confirming Darv used Visual SourceSafe.
- The accompanying Vwp.mdb (2022-10-19, 764 MB) stays on local disk
  per .gitignore — newest database snapshot we have.

Analysis CSVs:
- source-analysis/drive2-2026-05-16/ — per-category + per-keyword
  breakdown of drive 2's 3.95M files (vs drive 1's 1.87M). Categories
  largely match drive 1 but with ~2x volume.

Net findings vs drive 1:
- Confirmed 4-year gap: only 4 .vbp files newer than 2020-06-09 on
  drive 2, all the same TEST_VWP.vbp scaffold. Main ORDERS_C.vbp source
  remains 2020-06-09. Darv stopped active VB6 dev around mid-2020.
- 43 GB Win7 Backup-and-Restore set in D:\Archive\Darv-Win7-PC\ (2023)
  not copied — deferred to later drives, ZIPs extractable on demand.
- Master Darv folder is bit-for-bit duplicate of drive 1's master (135 GB,
  same file/folder counts). Skipped.

New helper scripts:
- find_newer_vbp.py — list .vbp files newer than a date, filter SDK noise
- drive2_inspect.py / drive2_priorities.py — drive-specific triage

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

clients/valleywide/app-modernization/source-code/000_ASource/MSSCCPRJ.SCC

@@ -0,0 +1,5 @@
+[SCC]
+SCC=This is a source code control file
+[TEST_VWP.vbp]
+SCC_Project_Name=this project is not under source code control
+SCC_Aux_Path=<This is an empty string for the mssccprj.scc file>

clients/valleywide/app-modernization/source-code/000_ASource/TEST_VWP.vbp

@@ -0,0 +1,33 @@
+Type=Exe
+Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#C:\Windows\system32\stdole2.tlb#OLE Automation
+Object={BDC217C8-ED16-11CD-956C-0000C04E4C0A}#1.1#0; TABCTL32.OCX
+Object={00025600-0000-0000-C000-000000000046}#5.2#0; Crystl32.OCX
+Object={8DDE6232-1BB0-11D0-81C3-0080C7A2EF7D}#3.0#0; Flp32a30.ocx
+Form=frmLotInfoZ.frm
+Form=frmLotInfo5Z.frm
+Startup="Sub Main"
+Command32=""
+Name="Project1"
+HelpContextID="0"
+CompatibleMode="0"
+MajorVer=1
+MinorVer=0
+RevisionVer=0
+AutoIncrementVer=0
+ServerSupportFiles=0
+VersionCompanyName="X"
+CompilationType=0
+OptimizationType=0
+FavorPentiumPro(tm)=0
+CodeViewDebugInfo=0
+NoAliasing=0
+BoundsCheck=0
+OverflowCheck=0
+FlPointCheck=0
+FDIVCheck=0
+UnroundedFP=0
+StartMode=0
+Unattended=0
+Retained=0
+ThreadPerObject=0
+MaxNumberOfThreads=1

clients/valleywide/app-modernization/source-code/000_ASource/TEST_VWP.vbw

@@ -0,0 +1,2 @@
+frmLotInfoZ = 49, 16, 1023, 438, , 66, 66, 1040, 488, C
+frmLotInfo5Z = 132, 132, 1106, 554, , 66, 66, 1040, 488, C

clients/valleywide/app-modernization/source-code/README.md

@@ -29,6 +29,14 @@
 - **Source:** `D:\Office-Estimates\Darv\SOURCE HOLD\` (2 files only, < 1 MB)
 - Named "HOLD" suggests intentional snapshot
 
+### `000_ASource/` — Darv's "active source" folder (from drive 2)
+- **Source:** `D:\Office-Estimates\Darv\000_ASource\` (drive 2, label `Backup`, 12 TB)
+- 12 files, ~768 MB (mostly the `Vwp.mdb` which is gitignored — only ~4 MB of source/config goes to git)
+- **`TEST_VWP.vbp` dated 2021-08-16** — the only .vbp on either drive newer than the 2020-06-09 ORDERS_C.vbp baseline. Likely an experimental scaffold (only 810 bytes).
+- **`frmLotInfo*.frm` variants** dated 2020-10 to 2021-08 — Darv was iterating on a form. The `JJ` and `Z` and `5JJ` and `5Z` suffixes are his variant-marker convention.
+- **`Vwp.mdb` dated 2022-10-19** (764 MB) — newest database snapshot anywhere, two years more recent than what the prior session had. Gitignored; on local disk only. Useful for schema-evolution analysis.
+- **`MSSCCPRJ.SCC` file** — Microsoft Source Code Control project file. Confirms Darv was using **Visual SourceSafe**. There may be a SourceSafe repository (`srcsafe.ini`) on a later drive that contains full version history. Worth grepping for `*.scc / srcsafe.ini` on subsequent scans.
+
 ### `VMs/` — VirtualBox disk images (gitignored)
 - **`VWIN7-DW.vdi`** (8.3 GB) — Darv's actual Windows 7 Dev workstation
   - Source: `D:\Office-Estimates\Darv\VirtualBox\VWIN7 DW.vdi`