Add support for increased mod magnitude mods and Unborn Lich

[vaisest]

Fixes #2216, fixes #2300

Description of the problem being solved:

This solves:

• Catalysts applying to Item:BuildRaw() texts. The exported text is supposed to represent the base mod, and this resulted in repeated additions of mod values.
• Mod magnitude mods not being supported. This became relevant when advanced mod support was added
• Other mod effect mods such as jewels and helical rings
• Jewel catalysts (maybe?)

Steps taken to verify a working solution:

• Not yet

Todo:

• tests
• save and load testing (incl catalysts)
• other effect mods
• jewel catalysts

Link to a build that showcases this PR:

Item Class: Quarterstaves
Rarity: Rare
Cataclysm Branch
Dreaming Quarterstaff
--------
Quality: +23% (augmented)
Physical Damage: 838-1 270 (augmented)
Critical Hit Chance: 0.00%
Attacks per Second: 1.90 (augmented)
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Requires: Level 78, 127 Dex, 50 Int
--------
Sockets: S S S 
--------
Item Level: 82
--------
40% increased Physical Damage (rune)
Can roll Destruction modifiers (rune)
--------
{ Fractured Prefix Modifier "Merciless" (Tier: 1) — Damage, Physical, Attack — 15% Increased }
179(170-179)% increased Physical Damage
{ Prefix Modifier "Flaring" (Tier: 1) — Damage, Physical, Attack — 15% Increased }
Adds 51(37-55) to 92(63-94) Physical Damage
{ Desecrated Prefix Modifier "Dictator's" (Tier: 1) — Damage, Physical, Attack — 15% Increased }
78(75-79)% increased Physical Damage
+198(175-200) to Accuracy Rating
{ Suffix Modifier "of War" (Tier: 1) — Attack }
+5 to Level of all Melee Skills
{ Suffix Modifier "of Celebration" (Tier: 1) — Attack, Speed }
27(26-28)% increased Attack Speed
{ Suffix Modifier "of Destruction" (Tier: 1) — Physical — 15% Increased }
15(10-15)% increased Explicit Physical Modifier magnitudes — Unscalable Value
--------
Fractured Item
--------
Note: ~b/o 2 mirror

Item Class: Bows
Rarity: Rare
Glyph Fletch
Obliterator Bow
--------
Quality: +30% (augmented)
Physical Damage: 558-1 021 (augmented)
Critical Hit Chance: 10.17% (augmented)
Attacks per Second: 1.86 (augmented)
--------
Requires: Level 78, 163 Dex
--------
Sockets: S S S 
--------
Item Level: 82
--------
+1 Suffix Modifier allowed (rune)
50% increased Attack Speed (rune)
20% less Attack Damage (rune)
Can roll Destruction modifiers (rune)
--------
{ Implicit Modifier }
52(50)% reduced Projectile Range
--------
{ Prefix Modifier "Merciless" (Tier: 1) — Damage, Physical, Attack — 14% Increased }
178(170-179)% increased Physical Damage
{ Prefix Modifier "Dictator's" (Tier: 1) — Damage, Physical, Attack — 14% Increased }
91(75-79)% increased Physical Damage
+210(175-200) to Accuracy Rating
{ Prefix Modifier "Flaring" (Tier: 1) — Damage, Physical, Attack — 14% Increased }
Adds 39(26-39) to 70(44-66) Physical Damage
{ Fractured Suffix Modifier "of Acclaim" (Tier: 1) — Attack, Speed }
19(17-19)% increased Attack Speed
{ Suffix Modifier "of the Sniper" (Tier: 1) }
+5(4) to Level of all Projectile Skills
{ Suffix Modifier "of Unmaking" (Tier: 1) — Attack, Critical }
+5.17(4.41-5)% to Critical Hit Chance
{ Desecrated Suffix Modifier "of Destruction" (Tier: 1) — Physical — 14% Increased }
14(10-15)% increased Explicit Physical Modifier magnitudes — Unscalable Value
--------
Sanctified
--------
Fractured Item
--------
Note: ~b/o 8 mirror

Before screenshot:

After screenshot:

Path.space.of.space.Building-PoE2_2026-07-13_21-47-40.mp4