Move all package-level vars into gameData; finish lint adoption

gochecknoglobals: all 37 package-level tables consolidated into the
gameData struct (game/tables.go), built by newGameData() and carried
on RogueGame as g.data (set in NewGame and Restore). ObjectKind
Glyph()/objectKindForGlyph are now switches; the table-reading subtype
Stringer methods are gone; isMagic is a RogueGame method.

goconst: repeated words named (potionName/scrollName/ringName/goldName
in object.go, wandName/staffName in sticks.go, ripWall in tables.go).

exhaustive, testpackage: disabled in .golangci.yml with sneak's
approval (2026-07-07).

Also reverts misspell's silent corruption of the "ther" scroll-name
syllable (it had become "there", changing generated scroll names vs C).

Remaining red: cyclop/gocognit/nestif until refactor step 7; mnd
awaits a ruling. TODO.md rotated; MEMORY.md lint notes updated.

game/rip.go

@@ -21,22 +21,6 @@ func (g *RogueGame) myExit() {
 	panic(gameEnd{})
 }
 
-var ripArt = []string{
-	"                       __________",
-	"                      /          \\",
-	"                     /    REST    \\",
-	"                    /      IN      \\",
-	"                   /     PEACE      \\",
-	"                  /                  \\",
-	"                  |                  |",
-	"                  |                  |",
-	"                  |   killed by a    |",
-	"                  |                  |",
-	"                  |       1980       |",
-	"                 *|     *  *  *      | *",
-	"         ________)/\\\\_//(\\/(/\\)/\\//\\/|_)_______",
-}
-
 // death does something really fun when he dies (rip.c death).
 func (g *RogueGame) death(monst byte) {
 	p := &g.Player
@@ -56,7 +40,7 @@ func (g *RogueGame) death(monst byte) {
 	} else {
 		year := time.Now().Year()
 
-		for i, line := range ripArt {
+		for i, line := range g.data.ripArt {
 			g.scr.Std.MvAddStr(8+i, 0, line)
 		}
 
@@ -144,7 +128,7 @@ func (g *RogueGame) totalWinner() {
 		case KindArmor:
 			worth = it.Armors[obj.Which].Worth
 			worth += (9 - obj.ArmorClass) * 100
-			worth += 10 * (aClass[obj.Which] - obj.ArmorClass)
+			worth += 10 * (g.data.aClass[obj.Which] - obj.ArmorClass)
 			obj.Flags.Set(Known)
 		case KindScroll:
 			op := &it.Scrolls[obj.Which]
@@ -216,15 +200,6 @@ func (g *RogueGame) totalWinner() {
 	g.myExit()
 }
 
-// killnameTable is the rip.c nlist[]: special death causes.
-var killnameTable = []helpEntry{
-	{'a', "arrow", true},
-	{'b', "bolt", true},
-	{'d', "dart", true},
-	{'h', "hypothermia", false},
-	{'s', "starvation", false},
-}
-
 // killname converts a code to a monster name (rip.c killname).
 func (g *RogueGame) killname(monst byte, doart bool) string {
 	var (
@@ -239,7 +214,7 @@ func (g *RogueGame) killname(monst byte, doart bool) string {
 		sp = "Wally the Wonder Badger"
 		article = false
 
-		for _, hp := range killnameTable {
+		for _, hp := range g.data.killnameTable {
 			if hp.Ch == monst {
 				sp = hp.Desc
 				article = hp.Print