[ADD] personalverrechnung: machine-readable KV library (all current collective agreements)

Cross-checked catalogue of all currently valid Austrian collective
agreements, per the source policy: main source = the responsible
employer-side chamber, kollektivvertrag.at (OEGB-Verlag) as complete
cross-check baseline.

- oegb/: 593 variants from kollektivvertrag.at with full consolidated
  texts (JSON primary format, Markdown for review/diff) plus
  catalog.json/.csv; fetched via the portal's JSON servlets
  (dashboard/structure/slices/topics), resumable
- wko/: 614 current documents from the WKO KV database (1,820 branch
  overviews across 10 regions) with texts and catalog; match-report
  against the baseline: 407 pairs, 30 date disagreements flagged
- chambers/chambers.json: curated registry of chamber-side sources and
  publication gaps (GOeD member-only, RA/Notariat not public, OCR-less
  scan PDFs, missing hospital-doctors KV)
- kv-catalog.json/.csv: merged catalogue, 768 entries, chamber
  classification, main_source, cross_check status, manual_review lists
- tools/fetch_kv_portal.py / fetch_wko_kv.py / build_kv_catalog.py:
  stdlib-only fetchers and merge step, each with a --refresh diff mode
- RUNBOOK.md: update cycle for keeping the library current (annual,
  tied to the Wartung rhythm and KV rounds)

Lohntafel PDFs are linked but not downloaded; wage tables contained in
the KV texts are converted. No Odoo module changes.

personalverrechnung/quellen/kv/wko/texts/lohnordnung-seilbahnen-2026.md

@@ -0,0 +1,107 @@
+>
+
+Räumlicher Geltungsbereich:
+ 
+ 
+ Österreichweit
+
+Persönlicher Geltungsbereich:
+ 
+ 
+ Arbeiter, 
+ 
+ Angestellte
+
+### 
+
+ANHANG I
+
+**Entlohnung (gem. § 18)**
+
+**Gültig ab 1. Mai 2026 in Euro**
+
+| **Stufe** | **Gruppe A** | **Gruppe B** | **Gruppe C** |  |  |  |  |
+
+|---|---|---|---|---|---|---|---|
+
+| alt | neu | Grundlohn | Stundenlohn | Grundlohn | Stundenlohn | Grundlohn | Stundenlohn |
+
+|  | 0 | 2.218 | 12,82 | 2.255 | 13,03 | 2.360 | 13,64 |
+
+|  | 1 | 2.366 | 13,68 | 2.478 | 14,32 | 2.599 | 15,02 |
+
+|  | 2 |  |  | 2.656 | 15,35 | 2.806 | 16,22 |
+
+|  | 3 |  |  | 2.833 | 16,38 | 3.014 | 17,42 |
+
+|  | 4 |  |  | 2.957 | 17,09 | 3.167 | 18,31 |
+
+|  | 5 |  |  | 3.019 | 17,45 | 3.243 | 18,75 |
+
+| 13 |  |  |  | 3.085 | 17,83 | 3.326 | 19,23 |
+
+| 14 |  |  |  | 3.151 | 18,21 | 3.405 | 19,68 |
+
+| 15 |  |  |  | 3.222 | 18,62 | 3.488 | 20,16 |
+
+| 16 |  |  |  | 3.288 | 19,01 | 3.566 | 20,61 |
+
+| 17 |  |  |  | 3.367 | 19,46 | 3.648 | 21,09 |
+
+| 18 |  |  |  | 3.430 | 19,83 | 3.728 | 21,55 |
+
+| 19 |  |  |  | 3.496 | 20,21 | 3.811 | 22,03 |
+
+| 20 |  |  |  | 3.567 | 20,62 | 3.885 | 22,46 |
+
+| **Stufe** | **Gruppe D** | **Gruppe E** |  |  |  |
+
+|---|---|---|---|---|---|
+
+| alt | neu | Grundlohn | Stundenlohn | Grundlohn | Stundenlohn |
+
+|  | 0 | 2.427 | 14,03 | 2.511 | 14,51 |
+
+|  | 1 | 2.702 | 15,62 | 2.795 | 16,16 |
+
+|  | 2 | 2.925 | 16,91 | 3.028 | 17,50 |
+
+|  | 3 | 3.171 | 18,33 | 3.282 | 18,97 |
+
+|  | 4 | 3.342 | 19,32 | 3.459 | 19,99 |
+
+|  | 5 | 3.430 | 19,83 | 3.550 | 20,52 |
+
+| 13 |  | 3.514 | 20,31 | 3.637 | 21,02 |
+
+| 14 |  | 3.600 | 20,81 | 3.726 | 21,54 |
+
+| 15 |  | 3.685 | 21,30 | 3.815 | 22,05 |
+
+| 16 |  | 3.772 | 21,80 | 3 902 | 22,55 |
+
+| 17 |  | 3.860 | 22,31 | 3.994 | 23,09 |
+
+| 18 |  | 3.943 | 22,79 | 4.080 | 23,58 |
+
+| 19 |  | 4.022 | 23,25 | 4.163 | 24,06 |
+
+| 20 |  | 4.111 | 23,76 | 4.255 | 24,60 |
+
+#### 
+
+Lehrlingseinkommen:
+
+| Lehrjahr | Lehrlingseinkommen monatlich in Euro | Stundenlohn |
+
+|---|---|---|
+
+| 1. Lehrjahr | 1.331 | 7,69 |
+
+| 2. Lehrjahr | 1.553 | 8,98 |
+
+| 3. Lehrjahr | 1.774 | 10,25 |
+
+| 4. Lehrjahr | 2.218 | 12,82 |
+
+Nächtigungsgebühr lt. § 19: EUR 41,72