[mcagnion]

Fixes #8836 .

Description of the problem being solved:

Per-source values in the Calcs tab, such as Inc. from Tree, the Total from Tree line of a breakdown hover, and sidebar lines such as %Inc Life from Tree, query the mods with a source filter. That filter was also applied when each mod's tags read multipliers and conditions, so a tree mod whose tag depends on something from another source read it as missing:

• Smite the Weak, 40% increased Attack Damage against Maimed Enemies: the enemy condition comes from the configuration, so Total from Tree showed 204% instead of 244% (Cluster Notable Smite the Weak not being properly accounted for in Calc Tab details #8836).
• The Staff Mastery socket line from Add support for Staff Life and Mana Mastery #10067: the weapon sockets come from the item, so Life and Mana Inc. from Tree read 0% instead of 12%, and the sidebar lines were missing. The Two Hand Mastery socket line proposed in PR 10409 has the same problem.

The source filter now only selects which mods a query reads. Their tags read multipliers and conditions from the whole character, as the unfiltered Total Increased breakdown already does. Totals used for damage and defences do not change, only the per-source values. Four CalcPerform queries also filter on the Skill source (Elusive, Shock, Chill and Scorch effect), but no mod they read currently has a multiplier or condition tag, so their results stay the same.

PoB for PoE2 has the same problem: its EvalMod also passes the source filter to the multipliers and conditions read by tags.

Steps taken to verify a working solution:

• Added a ModStore test: a tree mod scaled by a socket multiplier coming from an item counts in a Tree filtered sum. It fails without the fix.
• Issue build: MH Total Increased breakdown, Total from Tree goes from 204% to 244%, the sum of its tree rows. DPS unchanged.
• Rare Long Staff with R-B sockets and Staff Mastery: Life and Mana Inc. from Tree go from 0% to 12%, and the sidebar gains %Inc Life from Tree and %Inc Mana from Tree at 12%. Life and Mana totals unchanged. The Compare tab shows the same values for that build.
• Compared every output of several real builds, each socket group as main skill, before and after: only the %Inc ... from Tree sidebar values changed.

Link to a build that showcases this PR:

https://pobb.in/xmP5sEohsISQ (from the issue)

Before and after screenshots:

Issue build: Total from Tree in the MH Total Increased breakdown

Before:

After:

Rare Long Staff with R-B sockets and Staff Mastery

Before	After