Fix QA/Core CI: drop unmatched sublibrary [sources] from test/qa/Project.toml (#201)

* Fix QA env: drop unmatched sublibrary [sources] from test/qa/Project.toml

The test/qa environment listed every sublibrary (BVProblemLibrary,
DAEProblemLibrary, ..., SDEProblemLibrary) under [sources] without a
matching [deps]/[extras] entry. On Julia 1.12, Pkg.activate validates the
project and errors:

    Sources for `JumpProblemLibrary` not listed in `deps` or `extras`
    section at ".../test/qa/Project.toml".

This broke both the QA group and the Core group (Core reaches the same
activate_qa_env path via the Core => QA umbrella in runtests.jl).

The qa env only needs DiffEqProblemLibrary, which transitively resolves
its own sublibrary [sources]; the per-sublibrary entries were spurious.
Keep only the DiffEqProblemLibrary path source.

Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* ci: allow Comput/Collum citation false-positives in typos config

The Spell Check job flagged two genuine false-positives:
- "Comput" in "Math. Comput." (Mathematics of Computation journal abbreviation)
  in lib/DDEProblemLibrary/src/ddetst.jl
- "Collum" in the surname "McCollum" (paper author)
  in lib/JumpProblemLibrary/src/JumpProblemLibrary.jl

Add both to default.extend-words so typos accepts them.

Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: ChrisRackauckas-Claude <accounts@chrisrackauckas.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: 3 people

.typos.toml

@@ -75,3 +75,7 @@ MTK = "MTK"
 ODE = "ODE"
 PDE = "PDE"
 SDE = "SDE"
+
+# Citation false-positives
+Comput = "Comput"  # "Math. Comput." journal abbreviation
+Collum = "Collum"  # surname "McCollum" (paper author)

test/qa/Project.toml

@@ -6,14 +6,7 @@ SciMLTesting = "09d9d899-5365-40a9-917a-5f67fddea283"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [sources]
-BVProblemLibrary = {path = "../../lib/BVProblemLibrary"}
-DAEProblemLibrary = {path = "../../lib/DAEProblemLibrary"}
-DDEProblemLibrary = {path = "../../lib/DDEProblemLibrary"}
 DiffEqProblemLibrary = {path = "../.."}
-JumpProblemLibrary = {path = "../../lib/JumpProblemLibrary"}
-NonlinearProblemLibrary = {path = "../../lib/NonlinearProblemLibrary"}
-ODEProblemLibrary = {path = "../../lib/ODEProblemLibrary"}
-SDEProblemLibrary = {path = "../../lib/SDEProblemLibrary"}
 
 [compat]
 DiffEqProblemLibrary = "5"