Fix links in outreach.md to use HTML entities

Updated links in outreach.md to use HTML entities for better rendering.

Author: aradhakrishnanGFDL

docs/_pages/outreach.md

@@ -7,18 +7,15 @@ permalink: /outreach/
 
 **1. Bridging Earth System Modeling and Societal Impact:  A Scalable SPEAR Data Delivery System for Informed Decision-Making**
 
-- **Abstract:** https://agu.confex.com/agu/agu25/meetingapp.cgi/Paper/1968543
-
-- **Talk recording (MP4, archived):** https://github.com/NOAA-GFDL/spear-flp/releases/download/agu-25/A.Radhakrishnan.IN24A-02.AGU.2025.mp4
+- **Abstract:** <https://agu.confex.com/agu/agu25/meetingapp.cgi/Paper/1968543>
+- **Talk recording (MP4, archived):** <https://github.com/NOAA-GFDL/spear-flp/releases/download/agu-25/A.Radhakrishnan.IN24A-02.AGU.2025.mp4>
 
 **2. Earth System Data Stewardship in Practice: Building an Integrated, Collaborative, and Creditable Ecosystem**
 
-- **Abstract:** https://agu.confex.com/agu/agu25/meetingapp.cgi/Paper/1969253
-- **iPoster:** https://agu25.ipostersessions.com/Default.aspx?s=44-26-9F-90-8C-7E-A0-68-52-A1-CD-E0-BA-96-63-57
+- **Abstract:** <https://agu.confex.com/agu/agu25/meetingapp.cgi/Paper/1969253>
+- **iPoster:** <https://agu25.ipostersessions.com/Default.aspx?s=44-26-9F-90-8C-7E-A0-68-52-A1-CD-E0-BA-96-63-57>
 
 **3. Leveraging the Power of Data Catalogs in Data Publication Workflows**
 
-- **Abstract:**
-  https://agu.confex.com/agu/agu25/meetingapp.cgi/Paper/1989155
-- **iPoster:**
-  tbd
+- **Abstract:** <https://agu.confex.com/agu/agu25/meetingapp.cgi/Paper/1989155>
+- **iPoster:** tbd