fix: update frontmatter

Author: agoose77

portal/posts/binderhub_status.md

@@ -1,8 +1,8 @@
 ---
 blogpost: true
-date: Jan 20, 2025
+date: 2025-01-20
 author: Kevin Tyle
-tags: ["binderhub", "maintenance"]
+tags: ['binderhub', 'maintenance']
 ---
 
 # binder.projectpythia.org Maintenance

portal/posts/cookoff2023.md

@@ -1,8 +1,8 @@
 ---
 blogpost: true
-date: Jun 28, 2023
+date: 2023-06-28
 author: Julia kent
-tags: cook-off
+tags: [cook-off]
 ---
 
 # Pythia Cookbook Cook-Off Hackathon 2023

portal/posts/cookoff2024-savethedate.md

@@ -1,8 +1,8 @@
 ---
 blogpost: true
-date: Aug 29, 2023
+date: 2023-08-29
 author: John Clyne
-tags: cook-off
+tags: [cook-off]
 ---
 
 # Pythia Cookbook Cook-Off Hackathon 2024 - Save the Date!

portal/posts/cookoff2024-website.md

@@ -1,8 +1,8 @@
 ---
 blogpost: true
-date: Jan 8, 2024
+date: 2024-01-08
 author: Brian Rose
-tags: cook-off
+tags: [cook-off]
 ---
 
 # Website is live for the 2024 Cook-off hackathon

portal/posts/cookoff2025-website.md

@@ -1,8 +1,8 @@
 ---
 blogpost: true
-date: Feb 20, 2025
+date: 2025-02-20
 author: Julia Kent
-tags: cook-off
+tags: [cook-off]
 ---
 
 # Save the date for the 2025 Cook-off hackathon!

portal/posts/fundraiser.md

@@ -1,18 +1,20 @@
 ---
 blogpost: true
-date: Jun 28, 2023
+date: 2023-06-28
 author: Julia kent
-tags: fundraiser
+tags: [fundraiser]
 ---
 
 # Donate to Support Project Pythia!
 
 ## You can make an impact on our community!
+
 By donating to support Project Pythia you are investing in an important educational resource for the entire geoscience community, from students to late career. Project Pythia is an education working group helping geoscientists make sense of huge volumes of numerical scientific data using tools that facilitate open, reproducible science, and building a community of practice around these goals. Project Pythia is a home for Python-centered learning resources that are open-source, community-owned, geoscience-focused, and high-quality.
 
 Donations contribute to outreach and community engagement activities, such as participant support at our annual hackathons.
 
 ## Friends of the National Center
+
 Friends of the National Center is the fundraising arm of the University Corporation for Atmospheric Research (UCAR), which manages the National Science Foundation National Center for Atmospheric Research. UCAR is a non-profit organization, so all donations to Project Pythia are tax-deductible to the fullest extent allowed by law.
 
 We accept donations through the following ways: <br>

portal/posts/new-cookbooks.md

@@ -1,8 +1,8 @@
 ---
 blogpost: true
-date: Jan 10, 2025
+date: 2025-01-10
 author: Brian Rose
-tags: cook-off
+tags: [cook-off]
 ---
 
 # Hello world, new Cookbooks!
@@ -11,13 +11,12 @@ The Project Pythia team is excited to announce the publication of new community-
 
 [Cookbooks](https://cookbooks.projectpythia.org) are geoscience-flavored collections of tutorials, recipes, and reproducible example workflows for Python-based data analysis and visualization. Cookbooks are supported by a rich computational infrastructure enabling collaborative authoring, automated health-checking, and interactive use. Cookbooks undergo a review process, are citable by DOI, and are tested and maintained by the Project Pythia community.
 
-It's time to celebrate the Cook-off projects that have made it across the finish line. *[Watch this space!](https://cookbooks.projectpythia.org)* There are several more exciting Cookbooks still in development.
+It's time to celebrate the Cook-off projects that have made it across the finish line. _[Watch this space!](https://cookbooks.projectpythia.org)_ There are several more exciting Cookbooks still in development.
 
 ## Cookbook round-up
 
 Here you can find brief descriptions and links to the new (and significantly updated) books on the [Pythia Cookbook Gallery](https://cookbooks.projectpythia.org). Try also filtering the [gallery](https://cookbooks.projectpythia.org) with the new "events" dropdown menu!
 
-
 ### [EOFs Cookbook](https://projectpythia.org/eofs-cookbook/)
 
 <img src="https://projectpythia.org/eofs-cookbook/_images/nh-slp-eofs.png" alt="EOF cookbook thumbnail">
@@ -30,10 +29,9 @@ This Cookbook covers Empirical Orthogonal Function (EOF) analysis and its applic
 
 **Contributors:**
 <a href="https://github.com/ProjectPythia/eofs-cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=ProjectPythia/eofs-cookbook" />
+<img src="https://contrib.rocks/image?repo=ProjectPythia/eofs-cookbook" />
 </a>
 
-
 ### [Ocean Biogeochemistry Cookbook](https://projectpythia.org/ocean-bgc-cookbook/)
 
 <img class="modal-img" src="https://raw.githubusercontent.com/ProjectPythia/ocean-bgc-cookbook/main/coccolithophore_kristen_krumhardt.png"/>
@@ -46,10 +44,9 @@ This Cookbook covers working with various sources of ocean biogeochemistry data,
 
 **Contributors:**
 <a href="https://github.com/rmshkv/ocean-bgc-cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=rmshkv/ocean-bgc-cookbook" />
+<img src="https://contrib.rocks/image?repo=rmshkv/ocean-bgc-cookbook" />
 </a>
 
-
 ### [Investigating interhemispheric precipitation changes over the past millennium](https://projectpythia.org/paleoPCA-cookbook/)
 
 <img class="modal-img" src="https://github.com/LinkedEarth/Logos/blob/master/LinkedEarth/LinkedEarth_medium.png?raw=true" alt="LinkedEarth Logo" width="500">
@@ -64,13 +61,11 @@ Paleoclimate observations obtained from tree rings or the geochemical compositio
 
 Recently, [Steinman et al. (2022)](https://doi.org/10.1073/pnas.2120015119) used PCA analysis to compare model and data output. Here, we use a similar approach with the [CESM Last Millennium simulation](https://www2.cesm.ucar.edu/models/cesm1.2/) and proxy records stored on the [LiPDverse](https://lipdverse.org). This repository contains paleoclimate datasets that have been curated by the community and are archived in a standard format, facilitating analysis.
 
-
 **Contributors:**
 <a href="https://github.com/ProjectPythia/paleoPCA-Cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=ProjectPythia/paleoPCA-Cookbook" />
+<img src="https://contrib.rocks/image?repo=ProjectPythia/paleoPCA-Cookbook" />
 </a>
 
-
 ### [ESGF Cookbook](https://projectpythia.org/esgf-cookbook/)
 
 <img class="modal-img" src="https://projectpythia.org/esgf-cookbook/_images/esgf2-us.png" alt="thumbnail" width="300"/>
@@ -85,7 +80,7 @@ This cookbook focuses on highlighting analysis recipes, as well as data acccess
 
 **Contributors:**
 <a href="https://github.com/ProjectPythia/esgf-cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=ProjectPythia/esgf-cookbook" />
+<img src="https://contrib.rocks/image?repo=ProjectPythia/esgf-cookbook" />
 </a>
 
 ### [Radar Cookbook](https://projectpythia.org/radar-cookbook/)
@@ -104,10 +99,9 @@ The Example Workflows section contains a growing collection of real-world case s
 
 **Contributors:**
 <a href="https://github.com/ProjectPythia/radar-cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=ProjectPythia/radar-cookbook" />
+<img src="https://contrib.rocks/image?repo=ProjectPythia/radar-cookbook" />
 </a>
 
-
 ### [ARCO ERA-5 Interactive Visualization Cookbook](https://projectpythia.org/ERA5_interactive-cookbook/)
 
 <img class="modal-img" src="https://projectpythia.org/ERA5_interactive-cookbook/_images/thumbnail.png
@@ -130,10 +124,9 @@ This Cookbook demonstrates how to do the following:
 3. Plot a map at a specific time using Matplotlib and Cartopy
 4. Create interactive visualizations, leveraging the [Holoviz](https://holoviz.org) ecosystem
 
-
 **Contributors:**
 <a href="https://github.com/ProjectPythia/ERA5_interactive-cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=ProjectPythia/ERA5_interactive-cookbook" />
+<img src="https://contrib.rocks/image?repo=ProjectPythia/ERA5_interactive-cookbook" />
 </a>
 
 ### [Wavelet Cookbook](https://projectpythia.org/wavelet-cookbook/)
@@ -149,10 +142,9 @@ This Cookbook covers how to work with wavelets in Python. Wavelets are a powerfu
 
 **Contributors:**
 <a href="https://github.com/ProjectPythia/wavelet-cookbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=ProjectPythia/wavelet-cookbook" />
+<img src="https://contrib.rocks/image?repo=ProjectPythia/wavelet-cookbook" />
 </a>
 
-
 ## The 2024 Cook-off
 
 ### In pictures
@@ -168,14 +160,14 @@ This Cookbook covers how to work with wavelets in Python. Wavelets are a powerfu
 - Number of attendees: 92 (49 in-person, 43 remote)
 - Number of attendees receiving travel support from Project Pythia: 16
 - Career stage:
-    - 14% undergrad
-    - 29% graduate
-    - 14% postdoc
-    - 43% faculty or staff
+  - 14% undergrad
+  - 29% graduate
+  - 14% postdoc
+  - 43% faculty or staff
 - Gender of attendees:
-    - 59% men
-    - 30% women
-    - 11% other
+  - 59% men
+  - 30% women
+  - 11% other
 - Number of individual project breakout groups: 9
 - New cookbooks published to the [Pythia Gallery](https://cookbooks.projectpythia.org): 5 _(as of this writing)_
 - Heavily revised cookbooks: 2