Format Solver Type / Reduction Type / Complexity Class in the Solve and Reduce tooltip Classification sections

[Trosper3]

The Solve row and Reduce-To row's info tooltips (the "Classification" section PopoverTooltipClick renders) show raw C# enum member names directly, unlike the rest of the app:

• SolveRowReact.js's "Solver type" field showed e.g. "BruteForce" instead of "Brute Force".
• ReduceToRowReact.js's "Complexity class" field showed e.g. "NPComplete" instead of "NP-Complete".
• ReduceToRowReact.js's "Reduction type" field showed e.g. "LocalReplacement" instead of "Local Replacement" (Feature/tag system expansion 375 379 Redux#396's new field).

Should use the same label lookups (complexityClassLabel, solverTypeLabel, reductionTypeLabel — #189/#194) already used everywhere else.