fix: lab stairs, professions, and loot improvement (#8297)

* fix: lab stairs, professions, and loot improvement

* style(autofix.ci): automated formatting

* rollback & item group

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

Author: sinkrone

data/json/mapgen/lab/lab_floorplans_1side.json

@@ -217,7 +217,7 @@
         "|,,,,,,,,,,,,,|-ggGggg-|",
         "|,,,,,,,,,,,,,|,,,,,,,^|",
         "|,,,,,,,,,,,,,g,,,,,,,,|",
-        "|-ggg-|-ggMgg-|,,c.hc,,|",
+        "|-ggg-|-ggMgg-|,,c,hc,,|",
         "|,,,,,|,,,,,,,g,,c7cc,,|",
         "|T,,,,g,,,,,,,|-gggggg-|",
         "|,,,,,g,,,,,,,,,,,,,,,,|",

data/json/mapgen/lab/lab_floorplans_finale1level.json

@@ -289,9 +289,9 @@
       "mapping": {
         "r": { "item": [ { "item": "plut_cell", "chance": 100, "repeat": [ 3, 8 ] } ] },
         "R": {
-          "item": [
+          "items": [
+            { "item": "ammo_heavy_batteries_full", "chance": 100 },
             { "item": "UPS_off", "chance": 100 },
-            { "item": "heavy_battery_cell", "chance": 100 },
             { "item": "v29", "chance": 100 },
             { "item": "laser_rifle", "chance": 100 },
             { "item": "plasma_gun", "chance": 100 },

data/json/scenarios.json

@@ -418,7 +418,8 @@
       "bio_medic",
       "bionic_mentat",
       "bionic_spy",
-      "military_saboteur"
+      "military_saboteur",
+      "hacker"
     ],
     "allowed_locs": [ "sloc_lab_random", "sloc_lab_escape_cells", "sloc_lab_finale", "sloc_ice_lab_stairs", "sloc_ice_lab_finale" ],
     "flags": [ "CHALLENGE", "CITY_START", "LONE_START" ],