Finalize plan and add configuration schema

config.json

@@ -0,0 +1,83 @@
+{
+  "paths": {
+    "input_dir": "input",
+    "template_dir": "template",
+    "output_dir": "output"
+  },
+  "files": {
+    "allocation_workbook": "PS_PW.xlsx",
+    "masterdata_workbook": "Stellenbeschreibungen.xlsx",
+    "template_workbook": "Tätigkeitsnachweis Stellenförderung.xlsx"
+  },
+  "sheets": {
+    "allocation": "Tabelle1",
+    "masterdata": "Tabelle1",
+    "template_source": "Tabelle1"
+  },
+  "allocation": {
+    "header_month_marker_row": 2,
+    "columns": {
+      "employee_name": "A",
+      "contract_hours_weekly": "B",
+      "project_key": "C",
+      "first_month_column": "D",
+      "remarks": "I"
+    },
+    "month_marker": {
+      "prefix": "ab ",
+      "date_format": "%d.%m.%Y",
+      "exact_first_day_required": true
+    },
+    "inactive_values": [
+      "",
+      "-",
+      "0",
+      0
+    ]
+  },
+  "masterdata": {
+    "columns": {
+      "id": "A",
+      "antragsnummer": "B",
+      "name": "C",
+      "qualifikation": "D",
+      "stellenanteil": "E",
+      "funktion": "F",
+      "taetigkeit": "G"
+    },
+    "decimal": {
+      "decimal_separator": ",",
+      "thousands_separator": "."
+    }
+  },
+  "matching": {
+    "name_normalization": {
+      "trim": true,
+      "collapse_spaces": true,
+      "case_insensitive": true
+    },
+    "share_tolerance_percent": 0.5,
+    "prefer_function_hint": true
+  },
+  "output": {
+    "filename_pattern": "Taetigkeitsnachweis_{year}_{month}_{first_name}_{last_name}.xlsx",
+    "one_workbook_per_employee": true,
+    "one_sheet_per_assignment": true,
+    "sheet_name_pattern": "{index}_{funktion}"
+  },
+  "template_targets": {
+    "antragsnummer": "",
+    "name_vorname": "",
+    "qualifikation": "",
+    "funktion": "",
+    "taetigkeiten": "",
+    "reporting_month_label": "",
+    "foerderquote": "",
+    "generated_on": ""
+  },
+  "runtime": {
+    "abort_on_validation_errors": true,
+    "preview_before_write": true,
+    "confirm_before_write": true
+  }
+}