docs: populate CMIP7_outcomes with CMIP Community Workshop 2026 entries

Add Bristol presenter talks and posters from CMIP Community Workshop 2026:
- 4 talks (Chris Jones x3, Dan Lunt x1)
- 6 posters (Chris Jones x2, Yousheng Li, Zelu Zhang, Daniel Skinner, Paul Valdes)

Author: Climateyousheng

CMIP7_outcomes.md

@@ -11,11 +11,18 @@
 
 | Title | Presenter | Event | Date |
 |-------|-----------|-------|------|
-|       |           |       |      |
+| C4MIP plans and simulations for CMIP7 | Chris Jones | CMIP Community Workshop 2026, SCI2.1 | 10 Mar 2026 |
+| CMIP7 scenarios in the PRIME and ProFSea emulators | Chris Jones | CMIP Community Workshop 2026, SCI3.1 | 10 Mar 2026 |
+| The WCRP TCRE assessment – initial results | Chris Jones | CMIP Community Workshop 2026, SCI2.1 | 10 Mar 2026 |
+| Evaluating CMIP/PMIP model polar amplification and climate sensitivity using paleo simulations | Dan Lunt | CMIP Community Workshop 2026, SCI1.1 | 10 Mar 2026 |
 
 ## Posters
 
 | Title | Presenter | Event | Date |
 |-------|-----------|-------|------|
-|       |           |       |      |
-
+| Paleo-tuning of a CMIP model | Paul Valdes | CMIP Community Workshop 2026, POS1.1 | 10 Mar 2026 |
+| Large ensemble detection and attribution with the HadCM3B model | Daniel Skinner | CMIP Community Workshop 2026, POS3.3 | 11 Mar 2026 |
+| A framework for the Zero Emissions Commitment comparing competing thermal and carbon contributions | Chris Jones | CMIP Community Workshop 2026, POS2.1 | 12 Mar 2026 |
+| Carbon cycle feedback dependence on initial land-use state | Chris Jones | CMIP Community Workshop 2026, POS2.1 | 12 Mar 2026 |
+| Reconstructing the Preindustrial-to-Modern Carbon Cycle Using Emission-Driven HadCM3 Simulations | Yousheng Li | CMIP Community Workshop 2026, POS2.1 | 12 Mar 2026 |
+| AMOC Sensitivity to Greenland Freshwater Forcing in HadCM3B: A Pathway Toward CMIP7 WhatIfMIP | Zelu Zhang | CMIP Community Workshop 2026, POS2.3 | 12 Mar 2026 |