ci: add standard centralized workflows (auto-format, dependabot-automerge, docs-preview-cleanup)

[ChrisRackauckas-Claude]

This PR adds the missing standard SciML centralized caller workflows to bring this repo in line with the org-wide CI baseline.

Workflows added

• RunicSuggestions.yml (Runic auto-format suggestions on PRs)
• DependabotAutoMerge.yml (auto-merge Dependabot PRs)

These are thin caller files that reference the centralized reusable workflows in SciML/.github. No existing workflows, Project.toml, or source code were touched.

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Please ignore this PR until reviewed by @ChrisRackauckas.

🤖 Generated with Claude Code

[github-actions]

Benchmark Results (Julia v1.11)

Time benchmarks

	master	f09d60d...	master / f09d60d...
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK2()	0.587 ± 0.0083 s	0.583 ± 0.0061 s	1.01 ± 0.018
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK3()	12.1 ± 0.2 ms	12.2 ± 0.41 ms	0.993 ± 0.037
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK4()	2.66 ± 0.1 ms	2.65 ± 0.095 ms	1 ± 0.052
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK5()	3.22 ± 0.086 ms	3.21 ± 0.068 ms	1 ± 0.034
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK6()	1.57 ± 0.043 ms	1.57 ± 0.048 ms	1 ± 0.041
Simple Pendulum/IIP/MultipleShooting(10, Tsit5; grid_coarsening = false)	1.52 ± 0.061 ms	1.53 ± 0.066 ms	0.991 ± 0.058
Simple Pendulum/IIP/MultipleShooting(10, Tsit5; grid_coarsening = true)	3.09 ± 0.11 ms	3.1 ± 0.1 ms	0.999 ± 0.048
Simple Pendulum/IIP/MultipleShooting(100, Tsit5; grid_coarsening = false)	0.038 ± 0.0027 s	0.0382 ± 0.0027 s	0.995 ± 0.099
Simple Pendulum/IIP/MultipleShooting(100, Tsit5; grid_coarsening = true)	0.0574 ± 0.0013 s	0.058 ± 0.0014 s	0.989 ± 0.033
Simple Pendulum/IIP/Shooting(Tsit5())	0.172 ± 0.071 ms	0.173 ± 0.072 ms	0.998 ± 0.58
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK2()	0.727 ± 0.013 s	0.739 ± 0.024 s	0.982 ± 0.036
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK3()	19.9 ± 5.4 ms	19.4 ± 5.6 ms	1.02 ± 0.4
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK4()	3.21 ± 0.16 ms	3.17 ± 0.12 ms	1.01 ± 0.065
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK5()	3.8 ± 0.2 ms	3.89 ± 0.22 ms	0.977 ± 0.075
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK6()	1.85 ± 0.11 ms	1.85 ± 0.14 ms	1 ± 0.094
Simple Pendulum/OOP/MultipleShooting(10, Tsit5; grid_coarsening = false)	3.22 ± 0.4 ms	3.2 ± 0.31 ms	1.01 ± 0.16
Simple Pendulum/OOP/MultipleShooting(10, Tsit5; grid_coarsening = true)	6.29 ± 4.8 ms	6.31 ± 4.9 ms	0.997 ± 1.1
Simple Pendulum/OOP/MultipleShooting(100, Tsit5; grid_coarsening = false)	0.0836 ± 0.0042 s	0.0816 ± 0.004 s	1.02 ± 0.072
Simple Pendulum/OOP/MultipleShooting(100, Tsit5; grid_coarsening = true)	0.129 ± 0.0074 s	0.128 ± 0.0073 s	1.01 ± 0.082
Simple Pendulum/OOP/Shooting(Tsit5())	0.587 ± 0.03 ms	0.6 ± 0.037 ms	0.978 ± 0.079
time_to_load	6.51 ± 0.058 s	6.52 ± 0.2 s	0.998 ± 0.032

Memory benchmarks

	master	f09d60d...	master / f09d60d...
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK2()	0.389 M allocs: 0.0442 GB	0.389 M allocs: 0.0442 GB	1
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK3()	0.0436 M allocs: 4.85 MB	0.0436 M allocs: 4.85 MB	1
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK4()	15.7 k allocs: 1.63 MB	15.7 k allocs: 1.63 MB	1
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK5()	22.1 k allocs: 2.02 MB	22.1 k allocs: 2.02 MB	1
Simple Pendulum/IIP/BoundaryValueDiffEqMIRK.MIRK6()	12.8 k allocs: 1.04 MB	12.8 k allocs: 1.04 MB	1
Simple Pendulum/IIP/MultipleShooting(10, Tsit5; grid_coarsening = false)	25.4 k allocs: 1.82 MB	25.4 k allocs: 1.82 MB	1
Simple Pendulum/IIP/MultipleShooting(10, Tsit5; grid_coarsening = true)	0.0488 M allocs: 3.36 MB	0.0488 M allocs: 3.36 MB	1
Simple Pendulum/IIP/MultipleShooting(100, Tsit5; grid_coarsening = false)	0.552 M allocs: 0.0534 GB	0.552 M allocs: 0.0534 GB	1
Simple Pendulum/IIP/MultipleShooting(100, Tsit5; grid_coarsening = true)	0.832 M allocs: 0.0777 GB	0.832 M allocs: 0.0777 GB	1
Simple Pendulum/IIP/Shooting(Tsit5())	4.62 k allocs: 0.223 MB	4.62 k allocs: 0.223 MB	1
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK2()	0.89 M allocs: 0.984 GB	0.89 M allocs: 0.984 GB	1
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK3()	0.0932 M allocs: 24.7 MB	0.0932 M allocs: 24.7 MB	1
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK4()	0.0324 M allocs: 3.94 MB	0.0324 M allocs: 3.94 MB	1
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK5()	0.045 M allocs: 4.97 MB	0.045 M allocs: 4.97 MB	1
Simple Pendulum/OOP/BoundaryValueDiffEqMIRK.MIRK6()	25.3 k allocs: 2.16 MB	25.3 k allocs: 2.16 MB	1
Simple Pendulum/OOP/MultipleShooting(10, Tsit5; grid_coarsening = false)	0.142 M allocs: 10.2 MB	0.142 M allocs: 10.2 MB	1
Simple Pendulum/OOP/MultipleShooting(10, Tsit5; grid_coarsening = true)	0.265 M allocs: 18.7 MB	0.265 M allocs: 18.7 MB	1
Simple Pendulum/OOP/MultipleShooting(100, Tsit5; grid_coarsening = false)	2.52 M allocs: 0.279 GB	2.52 M allocs: 0.279 GB	1
Simple Pendulum/OOP/MultipleShooting(100, Tsit5; grid_coarsening = true)	3.82 M allocs: 0.404 GB	3.82 M allocs: 0.404 GB	1
Simple Pendulum/OOP/Shooting(Tsit5())	0.0373 M allocs: 1.69 MB	0.0373 M allocs: 1.69 MB	1
time_to_load	0.159 k allocs: 11.2 kB	0.159 k allocs: 11.2 kB	1